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53 (number)
53 (fifty-three) is the natural number following 52 and preceding 54. It is the 16th prime number. In mathematics *Fifty-three is the 16th prime number. It is also an Eisenstein prime, an isolated prime, a balanced prime and a Sophie Germain prime. *The sum of the first 53 primes is 5830, which is divisible by 53, a property shared by only a few other numbers. *In hexadecimal, 53 is 35, that is, the same characters used in the decimal representation, but reversed. Four additional multiples of 53 share this property: 371 = , 5141 = , 99,481 = , and 8,520,280 = 0. Apart from the trivial case of single-digit decimals, no other number has this property. *53 cannot be expressed as the sum of any integer and its decimal digits, making 53 a self number. *53 is the smallest prime number that does not divide the order of any sporadic group. In science *The atomic number of iodine Astronomy *Messier object M53, a magnitude 8.5 globular cluster in the constellation Coma Berenices *The N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prime Number
A prime number (or a prime) is a natural number greater than 1 that is not a product of two smaller natural numbers. A natural number greater than 1 that is not prime is called a composite number. For example, 5 is prime because the only ways of writing it as a product, or , involve 5 itself. However, 4 is composite because it is a product (2 × 2) in which both numbers are smaller than 4. Primes are central in number theory because of the fundamental theorem of arithmetic: every natural number greater than 1 is either a prime itself or can be factorized as a product of primes that is unique up to their order. The property of being prime is called primality. A simple but slow method of checking the primality of a given number n, called trial division, tests whether n is a multiple of any integer between 2 and \sqrt. Faster algorithms include the Miller–Rabin primality test, which is fast but has a small chance of error, and the AKS primality test, which always pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Globular Cluster
A globular cluster is a spheroidal conglomeration of stars. Globular clusters are bound together by gravity, with a higher concentration of stars towards their centers. They can contain anywhere from tens of thousands to many millions of member stars. Their name is derived from Latin (small sphere). Globular clusters are occasionally known simply as "globulars". Although one globular cluster, Omega Centauri, was observed in antiquity and long thought to be a star, recognition of the clusters' true nature came with the advent of telescopes in the 17th century. In early telescopic observations globular clusters appeared as fuzzy blobs, leading French astronomer Charles Messier to include many of them in his catalog of astronomical objects that he thought could be mistaken for comets. Using larger telescopes, 18th-century astronomers recognized that globular clusters are groups of many individual stars. Early in the 20th century the distribution of globular clusters in the sky w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
53 Days
53 Days is an American Rock band based in Western New York. Early years John Moore began 53 Days in Buffalo, New York in 1996. The original line-up of 53 Days consisted mainly of Moore (vocals, guitar and keyboards), Tom Robinson (bass), Steve Ryder (guitar) and Mike Sands (drums). The 53 Days original sound was essentially roots rock, alt-pop that was primarily melodic and lyrical music. In the early incarnation, 53 Days created two albums independently for Accidental Man Records through 2000 and one for the Buffalo Trax label in 2001. Their first LP, Why Would You Care, sold slowly but spawned airplay with the upbeat single "Whole Inside". Their second CD titled "Hot Water Music" sold better and received acclaim yet failed to garner much attention outside of the northeast. However, the band saw the song "A Little Longer" named the #1 song for 1997 on WBNY-FM, and had "Nothing Hurts You Now" used in the TV shows "ER" and "The Promised Land". A third album followed on the Buffa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cuba
Cuba ( , ), officially the Republic of Cuba ( es, República de Cuba, links=no ), is an island country comprising the island of Cuba, as well as Isla de la Juventud and several minor archipelagos. Cuba is located where the northern Caribbean Sea, Gulf of Mexico, and Atlantic Ocean meet. Cuba is located east of the Yucatán Peninsula (Mexico), south of both the American state of Florida and the Bahamas, west of Hispaniola ( Haiti/Dominican Republic), and north of both Jamaica and the Cayman Islands. Havana is the largest city and capital; other major cities include Santiago de Cuba and Camagüey. The official area of the Republic of Cuba is (without the territorial waters) but a total of 350,730 km² (135,418 sq mi) including the exclusive economic zone. Cuba is the second-most populous country in the Caribbean after Haiti, with over 11 million inhabitants. The territory that is now Cuba was inhabited by the Ciboney people from the 4th millennium BC with the Gua ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Love Bug
''The Love Bug'' is a 1968 American comedy film directed by Robert Stevenson and the first in a franchise by Walt Disney Productions and distributed by Buena Vista Distribution that starred an anthropomorphic pearl-white, fabric-sunroofed 1963 Volkswagen racing Beetle named Herbie. It was based on the 1961 book ''Car, Boy, Girl'' by Gordon Buford. The movie follows the adventures of Herbie, Herbie's driver, Jim Douglas ( Dean Jones), and Jim's love interest, Carole Bennett (Michele Lee). It also features Buddy Hackett as Jim's enlightened, kind-hearted friend, Tennessee Steinmetz, a character who creates "art" from used car parts. English actor David Tomlinson portrays the villainous Peter Thorndyke, the owner of an auto showroom and an SCCA national champion who sells Herbie to Jim and eventually becomes his racing rival. Plot Race car driver Jim Douglas has been reduced to competing in demolition derby races against drivers half his age. As part of his overall life of po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1968 In Film
The year 1968 in film involved some significant events, with the release of Stanley Kubrick's '' 2001: A Space Odyssey'', as well as two highly successful musical films, '' Funny Girl'' and '' Oliver!'', the former earning Barbra Streisand the Academy Award for Best Actress (an honour she shared with Katharine Hepburn for her role in ''The Lion in Winter'') and the latter winning both the Best Picture and Best Director awards. Top-grossing films (U.S.) The top ten 1968 released films by box office gross in North America are as follows: Events * November 1 – The MPAA's film rating system is introduced. Awards Palme d'Or (Cannes Film Festival): canceled due to events of May 1968 Golden Lion (Venice Film Festival): :'' Die Artisten in der Zirkuskuppel: Ratlos'' (''Artists under the Big Top: Perplexed''), directed by Alexander Kluge, West Germany Golden Bear (Berlin Film Festival): :''Ole dole doff'' (''Who Saw Him Die?''), directed by Jan Troell, Sweden Films releas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volkswagen Beetle
The Volkswagen Beetle—officially the Volkswagen Type 1, informally in German (meaning "beetle"), in parts of the English-speaking world the Bug, and known by many other nicknames in other languages—is a two-door, rear-engine economy car, intended for five occupants (later, Beetles were restricted to four people in some countries), that was manufactured and marketed by German automaker Volkswagen (VW) from 1938 until 2003. The need for a ''people's car'' ( in German), its concept and its functional objectives were formulated by the leader of Nazi Germany, Adolf Hitler, who wanted a cheap, simple car to be mass-produced for his country's new road network (Reichsautobahn). Members of the National Socialist party, with an additional dues surcharge, were promised the first production, but the Spanish Civil War shifted most production resources to military vehicles to support the Nationalists under Francisco Franco. Lead engineer Ferdinand Porsche and his team took until 1938 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herbie
Herbie, the Love Bug is a fictional Sentience, sentient 1963 Volkswagen Beetle, who has been featured in several Walt Disney Pictures, Walt Disney motion pictures starting with the 1968 feature film ''The Love Bug''. He has a mind of his own and is capable of driving himself, and is often a serious contender in auto racing competitions. Throughout most of the franchise, Herbie is distinguished by red, white and blue racing stripes from the front to the back bumper, a pearl white body, a racing-style number ''53'' on the front luggage compartment lid, doors, engine lid, and a yellow-on-black '63 Vehicle registration plates of California, California license plate with the registration "OFP 857". History Herbie's origins as a racing car are firmly established in ''The Love Bug'' (1968). Before the events of the film, he is bought from the showroom of Peter Thorndyke (David Tomlinson) by San Francisco socialite Mrs. Van Luit for her upstairs maid, but returns the car shortly afte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herbie Car
Herbie, the Love Bug is a fictional Sentience, sentient 1963 Volkswagen Beetle, who has been featured in several Walt Disney Pictures, Walt Disney motion pictures starting with the 1968 feature film ''The Love Bug''. He has a mind of his own and is capable of driving himself, and is often a serious contender in auto racing competitions. Throughout most of the franchise, Herbie is distinguished by red, white and blue racing stripes from the front to the back bumper, a pearl white body, a racing-style number ''53'' on the front luggage compartment lid, doors, engine lid, and a yellow-on-black '63 Vehicle registration plates of California, California license plate with the registration "OFP 857". History Herbie's origins as a racing car are firmly established in ''The Love Bug'' (1968). Before the events of the film, he is bought from the showroom of Peter Thorndyke (David Tomlinson) by San Francisco socialite Mrs. Van Luit for her upstairs maid, but returns the car shortly afte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tucana
Tucana (The Toucan) is a constellation of stars in the southern sky, named after the toucan, a South American bird. It is one of twelve constellations conceived in the late sixteenth century by Petrus Plancius from the observations of Pieter Dirkszoon Keyser and Frederick de Houtman. Tucana first appeared on a celestial globe published in 1598 in Amsterdam by Plancius and Jodocus Hondius and was depicted in Johann Bayer's star atlas ''Uranometria'' of 1603. French explorer and astronomer Nicolas Louis de Lacaille gave its stars Bayer designations in 1756. The constellations Tucana, Grus, Phoenix and Pavo are collectively known as the "Southern Birds". Tucana is not a prominent constellation as all of its stars are third magnitude or fainter; the brightest is Alpha Tucanae with an apparent visual magnitude of 2.87. Beta Tucanae is a star system with six member stars, while Kappa is a quadruple system. Five star systems have been found to have exoplanets to date. The const ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barred Spiral Galaxy
A barred spiral galaxy is a spiral galaxy with a central bar-shaped structure composed of stars. Bars are found in about two thirds of all spiral galaxies, and generally affect both the motions of stars and interstellar gas within spiral galaxies and can affect spiral arms as well. The Milky Way Galaxy, where the Solar System is located, is classified as a barred spiral galaxy. Edwin Hubble classified spiral galaxies of this type as "SB" (spiral, barred) in his Hubble sequence and arranged them into sub-categories based on how open the arms of the spiral are. SBa types feature tightly bound arms, while SBc types are at the other extreme and have loosely bound arms. SBb-type galaxies lie in between the two. SB0 is a barred lenticular galaxy. A new type, SBm, was subsequently created to describe somewhat irregular barred spirals, such as the Magellanic Clouds, which were once classified as irregular galaxies, but have since been found to contain barred spiral structures. Among o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NGC 53
NGC 53 is a ringed barred spiral galaxy in the constellation Tucana. It was discovered by John Herschel on 15 September 1836. He described it as "very faint, small, extended". The galaxy is approximately 120,000 light-years across, making it about as large as the Milky Way The Milky Way is the galaxy that includes our Solar System, with the name describing the galaxy's appearance from Earth: a hazy band of light seen in the night sky formed from stars that cannot be individually distinguished by the naked eye .... See also * List of NGC objects (1–1000) References External links * * SEDS {{DEFAULTSORT:NGC 0052 0053 00982 NGC 0053 IRAS catalogue objects 18360915 Discoveries by John Herschel Tucana (constellation) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
