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162 (number)
162 (one hundred ndsixty-two) is the natural number between 161 and 163. In mathematics Having only 2 and 3 as its prime divisors, 162 is a 3-smooth number. 162 is also an abundant number, since its sum of divisors 1+2+3+6+9+18+27+54+81 = 201 is greater than it. As the product 3\times 6\times 9=162 of numbers three units apart from each other, it is a triple factorial number. There are 162 ways of partitioning seven items into subsets of at least two items per subset. 16264 + 1 is a prime number In Religion *Jared was 162 when he became the father of Enoch. In sports *162 is the total number of baseball games each team plays during a regular season in Major League Baseball Major League Baseball (MLB) is a professional baseball organization and the oldest major professional sports league in the world. MLB is composed of 30 total teams, divided equally between the National League (NL) and the American League (AL), ..... References {{DEFAULTSORT:162 (Number) Integ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Number
In mathematics, the natural numbers are those numbers used for counting (as in "there are ''six'' coins on the table") and ordering (as in "this is the ''third'' largest city in the country"). Numbers used for counting are called ''Cardinal number, cardinal numbers'', and numbers used for ordering are called ''Ordinal number, ordinal numbers''. Natural numbers are sometimes used as labels, known as ''nominal numbers'', having none of the properties of numbers in a mathematical sense (e.g. sports Number (sports), jersey numbers). Some definitions, including the standard ISO/IEC 80000, ISO 80000-2, begin the natural numbers with , corresponding to the non-negative integers , whereas others start with , corresponding to the positive integers Texts that exclude zero from the natural numbers sometimes refer to the natural numbers together with zero as the whole numbers, while in other writings, that term is used instead for the integers (including negative integers). The natural ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
161 (number)
161 (one hundred ndsixty-one) is the natural number following 160 and preceding 162. In mathematics * 161 is the sum of five consecutive prime numbers: 23, 29, 31, 37, and 41 * 161 is a hexagonal pyramidal number. * 161 is a semiprime. Since its prime factors 7 and 23 are both Gaussian primes, 161 is a Blum integer. * 161 is a palindromic number * is a commonly used rational approximation of the square root of 5 and is the closest fraction with denominator 88 (88 is code for Heil Hitler among neo-nazis, as H=8) See also * Anti-Fascist Action * List of highways numbered 161 * United Nations Security Council Resolution 161 United Nations Security Council Resolution 161 was adopted on February 21, 1961. After noting the killings of Patrice Lumumba, Maurice Mpolo and Joseph Okito and a report of the United Nations Secretary-General, Secretary-General's Special Represe ... * United States Supreme Court cases, Volume 161 External links Number Facts and Trivia: 161The Numbe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
163 (number)
163 (one hundred ndsixty-three) is the natural number following 162 and preceding 164. In mathematics 163 is a strong prime in the sense that it is greater than the arithmetic mean of its two neighboring primes. 163 is a lucky prime and a fortunate number. 163 is a strictly non-palindromic number, since it is not palindromic in any base between base 2 and base 161. Given 163, the Mertens function returns 0, it is the fourth prime with this property, the first three such primes are 2, 101 and 149. 163 figures in an approximation of π, in which \pi \approx \approx 3.1411. 163 figures in an approximation of ''e'', in which e \approx \approx 2.7166\dots. 163 is a Heegner number, the largest of the nine such numbers. That is, the ring of integers of the field \mathbb(\sqrt) has unique factorization for a=163. The only other such integers are a = 1, 2, 3, 7, 11, 19, 43, 67. 163 is the number of -independent McKay-Thompson series for the monster group. This fact about 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smooth Number
In number theory, an ''n''-smooth (or ''n''-friable) number is an integer whose prime factors are all less than or equal to ''n''. For example, a 7-smooth number is a number whose every prime factor is at most 7, so 49 = 72 and 15750 = 2 × 32 × 53 × 7 are both 7-smooth, while 11 and 702 = 2 × 33 × 13 are not 7-smooth. The term seems to have been coined by Leonard Adleman. Smooth numbers are especially important in cryptography, which relies on factorization of integers. The 2-smooth numbers are just the powers of 2, while 5-smooth numbers are known as regular numbers. Definition A positive integer is called B-smooth if none of its prime factors are greater than B. For example, 1,620 has prime factorization 22 × 34 × 5; therefore 1,620 is 5-smooth because none of its prime factors are greater than 5. This definition includes numbers that lack some of the smaller prime factors; for example, both 10 and 12 are 5-smooth, even though they miss out the prime factors 3 and 5, resp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abundant Number
In number theory, an abundant number or excessive number is a number for which the sum of its proper divisors is greater than the number. The integer 12 is the first abundant number. Its proper divisors are 1, 2, 3, 4 and 6 for a total of 16. The amount by which the sum exceeds the number is the abundance. The number 12 has an abundance of 4, for example. Definition A number ''n'' for which the ''sum'' ''of'' ''divisors'' ''σ''(''n'') > 2''n'', or, equivalently, the sum of proper divisors (or aliquot sum) ''s''(''n'') > ''n''. Abundance is the value ''σ''(''n'') − ''2n'' (or ''s''(''n'') − ''n''). Examples The first 28 abundant numbers are: :12, 18, 20, 24, 30, 36, 40, 42, 48, 54, 56, 60, 66, 70, 72, 78, 80, 84, 88, 90, 96, 100, 102, 104, 108, 112, 114, 120, ... . For example, the proper divisors of 24 are 1, 2, 3, 4, 6, 8, and 12, whose sum is 36. Because 36 is greater than 24, the number 24 is abundant. Its abundance is 36 − 24 = 12. Prope ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
A006316
A, or a, is the first letter and the first vowel of the Latin alphabet, used in the modern English alphabet, the alphabets of other western European languages and others worldwide. Its name in English is ''a'' (pronounced ), plural ''aes''. It is similar in shape to the Ancient Greek letter alpha, from which it derives. The uppercase version consists of the two slanting sides of a triangle, crossed in the middle by a horizontal bar. The lowercase version can be written in two forms: the double-storey a and single-storey ɑ. The latter is commonly used in handwriting and fonts based on it, especially fonts intended to be read by children, and is also found in italic type. In English grammar, " a", and its variant " an", are indefinite articles. History The earliest certain ancestor of "A" is aleph (also written 'aleph), the first letter of the Phoenician alphabet, which consisted entirely of consonants (for that reason, it is also called an abjad to distinguish it f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enoch (ancestor Of Noah)
Enoch () ''Henṓkh''; ar, أَخْنُوخ ', Qur'ān.html"_;"title="ommonly_in_Qur'ān">ommonly_in_Qur'ānic_literature__'_is_a_biblical_figure_and_Patriarchs_(Bible).html" "title="Qur'ānic_literature.html" ;"title="Qur'ān.html" ;"title="ommonly in Qur'ān">ommonly in Qur'ānic literature">Qur'ān.html" ;"title="ommonly in Qur'ān">ommonly in Qur'ānic literature ' is a biblical figure and Patriarchs (Bible)">patriarch prior to Noah's flood, and the son of Jared (biblical figure), Jared and father of Methuselah. He was of the Antediluvian period in the Hebrew Bible. The text of the Book of Genesis says Enoch lived 365 years before he was taken by God. The text reads that Enoch "walked with God: and he was no more; for God took him" (), which is interpreted as Enoch's entering heaven alive in some Jewish and Christian traditions, and interpreted differently in others. Enoch is the subject of many Jewish and Christian traditions. He was considered the author of the Book o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baseball
Baseball is a bat-and-ball sport played between two teams of nine players each, taking turns batting and fielding. The game occurs over the course of several plays, with each play generally beginning when a player on the fielding team, called the pitcher, throws a ball that a player on the batting team, called the batter, tries to hit with a bat. The objective of the offensive team (batting team) is to hit the ball into the field of play, away from the other team's players, allowing its players to run the bases, having them advance counter-clockwise around four bases to score what are called " runs". The objective of the defensive team (referred to as the fielding team) is to prevent batters from becoming runners, and to prevent runners' advance around the bases. A run is scored when a runner legally advances around the bases in order and touches home plate (the place where the player started as a batter). The principal objective of the batting team is to have a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Major League Baseball Schedule
The Major League Baseball (MLB) season schedule generally consists of 162 games for each of the 30 teams in the American League (AL) and National League (NL), played over approximately six months—a total of 2,430 games, plus the postseason. The regular season runs from late March/early April to late September/early October, followed by the postseason which can run to early November. The season begins with the official Opening Day, and, as of 2018, runs 26½ weeks through the last Sunday of September or first Sunday of October. One or more International Opener games may be scheduled outside the United States or Canada before the official Opening Day. It is possible for a given team to play a maximum of 22 games in the postseason in a given year, provided the team is a wild card and advances to each of the Division Series, Championship Series, and World Series with each series going the distance (3 games in the Wild Card series, 5 games in the Division Series, 7 games each in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Major League Baseball
Major League Baseball (MLB) is a professional baseball organization and the oldest major professional sports league in the world. MLB is composed of 30 total teams, divided equally between the National League (NL) and the American League (AL), with 29 in the United States and 1 in Canada. The NL and AL were formed in 1876 and 1901, respectively. Beginning in 1903, the two leagues signed the National Agreement and cooperated but remained legally separate entities until 2000, when they merged into a single organization led by the Commissioner of Baseball. MLB is headquartered in Midtown Manhattan. It is also included as one of the major professional sports leagues in the United States and Canada. Baseball's first all-professional team, the Cincinnati Red Stockings, was founded in 1869. Before that, some teams had secretly paid certain players. The first few decades of professional baseball were characterized by rivalries between leagues and by players who often jumped from one te ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
