141 (one hundred ndforty-one) is the

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 n ...

following

140 140 may refer to: * 140 (number), an integer * AD 140, a year of the Julian calendar * 140 BC, a year of the pre-Julian Roman calendar * ''140'' (video game), a 2013 platform game * Tin King stop Tin King () is an at-grade MTR Light Rail stop ...

and preceding 142.

In mathematics

141 is: *a

centered pentagonal number A centered pentagonal number is a centered figurate number that represents a pentagon with a dot in the center and all other dots surrounding the center in successive pentagonal layers. The centered pentagonal number for ''n'' is given by th ...

. *the sum of the sums of the divisors of the first 13

positive integers 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 n ...

. *the second ''n'' to give a prime

Cullen number In mathematics, a Cullen number is a member of the integer sequence C_n = n \cdot 2^n + 1 (where n is a natural number). Cullen numbers were first studied by James Cullen in 1905. The numbers are special cases of Proth numbers. Properties In 1 ...

(of the form ''n''2^''n'' + 1). *an

undulating number An undulating number is a number that has the digit form ABABAB... when in the base 10 number system. It is sometimes restricted to non-trivial undulating numbers which are required to have at least three digits and A ≠ B. The first few such numbe ...

in base 10, with the previous being 131, and the next being

151 Year 151 (CLI) was a common year starting on Thursday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Condianus and Valerius (or, less frequently, year 904 ''Ab urbe cond ...

. *the sixth hendeca gonal (11-gonal) number. *a

semiprime In mathematics, a semiprime is a natural number that is the product of exactly two prime numbers. The two primes in the product may equal each other, so the semiprimes include the squares of prime numbers. Because there are infinitely many prime nu ...

: a product of two

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 ...

s, namely 3 and 47. Since those prime factors are

Gaussian prime In number theory, a Gaussian integer is a complex number whose real and imaginary parts are both integers. The Gaussian integers, with ordinary addition and multiplication of complex numbers, form an integral domain, usually written as \mathbf /ma ...

s, this means that 141 is a

Blum integer In mathematics, a natural number ''n'' is a Blum integer if is a semiprime for which ''p'' and ''q'' are distinct prime numbers congruent to 3 mod 4.Joe Hurd, Blum Integers (1997), retrieved 17 Jan, 2011 from http://www.gilith.com/research/tal ...

. * a Hilbert prime

In the military

* The Lockheed

C-141 Starlifter The Lockheed C-141 Starlifter is a retired military strategic airlifter that served with the Military Air Transport Service (MATS), its successor organization the Military Airlift Command (MAC), and finally the Air Mobility Command (AMC) of the ...

was a

United States Air Force The United States Air Force (USAF) is the air service branch of the United States Armed Forces, and is one of the eight uniformed services of the United States. Originally created on 1 August 1907, as a part of the United States Army Signal ...

military

strategic airlift An airlift is the organized delivery of supplies or personnel primarily via military transport aircraft. Airlifting consists of two distinct types: strategic and tactical. Typically, strategic airlifting involves moving material long distance ...

er * K-141 ''Kursk'' was a Russian nuclear cruise missile

submarine A submarine (or sub) is a watercraft capable of independent operation underwater. It differs from a submersible, which has more limited underwater capability. The term is also sometimes used historically or colloquially to refer to remotely op ...

, which sank in the

Barents Sea The Barents Sea ( , also ; no, Barentshavet, ; russian: Баренцево море, Barentsevo More) is a marginal sea of the Arctic Ocean, located off the northern coasts of Norway and Russia and divided between Norwegian and Russian territo ...

on 12 August 2000 * was a

United States Navy The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage ...

ship during

World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin ...

* was a United States Navy during World War II * was a United States Navy during World War II * was a United States Navy following

World War I World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fightin ...

* was a United States Navy during World War II

In transportation

London Buses route 141 London Buses route 141 is a Transport for London contracted bus route in London, England. Running between Palmers Green and London Bridge bus station, it is operated by Arriva London. History The route was retained by Arriva London with a co ...

is a Transport for London contracted bus route in

London London is the capital and largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary down to the North Sea, and has been a majo ...

* 141 Nottingham–Sutton-in-Ashfield is a bus route in England * The 141 C Ouest was a

2-8-2 Under the Whyte notation for the classification of steam locomotives, represents the wheel arrangement of two leading wheels on one axle, usually in a leading truck, eight powered and coupled driving wheels on four axles and two trailing wheel ...

steam locomotive A steam locomotive is a locomotive that provides the force to move itself and other vehicles by means of the expansion of steam. It is fuelled by burning combustible material (usually coal, oil or, rarely, wood) to heat water in the locomot ...

of the

Chemin de fer de l'État Chemin or Le Chemin may refer to: Arts and media * ''Le chemin'' (Emmanuel Moire album), 2013 album by French singer Emmanuel Moire * ''Le chemin'' (Kyo album), 2003 album by French band Kyo ** "Le Chemin" (song), title song from same-titled Kyo ...

British Rail Class 141 The British Rail Class 141 was the first production model of the ''Pacer'' diesel multiple unit (DMU) railbus. During the 1980s, British Rail (BR) was interested in replacing its first generation diesel multiple units, particularly in the us ...

was the first production model of the Pacer

diesel multiple units A diesel multiple unit or DMU is a multiple-unit train powered by on-board diesel engines. A DMU requires no separate locomotive, as the engines are incorporated into one or more of the carriages. Diesel-powered single-unit railcars are also ...

Union des Transports Africains de Guinée Union des Transports Africains de Guinée was a Guinean and Lebanese regional airline. It operated for only three years, and shut down operations after the passenger and cargo mismanagement that caused its Flight 141 to become overloaded, prevent ...

Flight 141, which crashed in the Bight of Benin on December 25, 2003 * The

Saipa 141 The Ford Festiva is a subcompact car that was designed and manufactured by Mazda for Ford between 1986 and 2002. Festiva was sold in Japan, the Americas, and Australia. The name "Festiva" is derived from the Spanish word for "festive". It was not ...

car produced by

SAIPA SAIPA ( fa, سایپا, ''SAIPA'') is an Iranian automaker headquartered in Tehran. The SAIPAC (an acronym for the French ''Société anonyme iranienne de production des automobiles Citroën'') was established in 1965 as with 75% Iranian ownersh ...

* The Córas Iompair Éireann 141 class

locomotive A locomotive or engine is a rail transport vehicle that provides the Power (physics), motive power for a train. If a locomotive is capable of carrying a payload, it is usually rather referred to as a multiple unit, Motor coach (rail), motor ...

from

General Motors Electro-Motive Division Progress Rail Locomotives, doing business as Electro-Motive Diesel (EMD), is an American manufacturer of diesel-electric locomotives, locomotive products and diesel engines for the rail industry. The company is owned by Caterpillar through its su ...

in 1962

In other fields

141 is also: * The year

AD 141 Year 141 ( CXLI) was a common year starting on Saturday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Severus and Stloga (or, less frequently, year 894 ''Ab urbe condita ...

141 BC __NOTOC__ Year 141 BC was a year of the pre-Julian Roman calendar. At the time it was known as the Year of the Consulship of Caepio and Pompeius (or, less frequently, year 613 '' Ab urbe condita''). The denomination 141 BC for this year has been ...

* 141 AH is a year in the

Islamic calendar The Hijri calendar ( ar, ٱلتَّقْوِيم ٱلْهِجْرِيّ, translit=al-taqwīm al-hijrī), also known in English as the Muslim calendar and Islamic calendar, is a lunar calendar consisting of 12 lunar months in a year of 354 ...

that corresponds to 759 – 760 CE * 141 Lumen is a dark C-type, rocky asteroid orbiting in the

asteroid belt The asteroid belt is a torus-shaped region in the Solar System, located roughly between the orbits of the planets Jupiter and Mars. It contains a great many solid, irregularly shaped bodies, of many sizes, but much smaller than planets, c ...

* The

atomic number The atomic number or nuclear charge number (symbol ''Z'') of a chemical element is the charge number of an atomic nucleus. For ordinary nuclei, this is equal to the proton number (''n''p) or the number of protons found in the nucleus of every ...

of unquadunium, a temporary

chemical element A chemical element is a species of atoms that have a given number of protons in their nuclei, including the pure substance consisting only of that species. Unlike chemical compounds, chemical elements cannot be broken down into simpler sub ...

* The telephone dialing prefix for withholding one's

Caller ID Caller identification (Caller ID) is a telephone service, available in analog and digital telephone systems, including voice over IP (VoIP), that transmits a caller's telephone number to the called party's telephone equipment when the call i ...

in the

United Kingdom The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the continental mainland. It comprises England, Scotland, Wales and North ...

Psalm 141 Psalm 141 is the 141st psalm from the Book of Psalms. It is attributed to David, a plea to God not only for protection from the psalmist's enemies, but also from temptation to sin. In the slightly different numbering system used in the Greek Sept ...

Sonnet 141 Sonnet 141 is the informal name given to the 141st of William Shakespeare's Shakespeare's sonnets, 154 sonnets. The theme of the sonnet is the discrepancy between the poet's physical senses and wits (intellect) on the one hand and his heart on t ...

William Shakespeare William Shakespeare ( 26 April 1564 – 23 April 1616) was an English playwright, poet and actor. He is widely regarded as the greatest writer in the English language and the world's pre-eminent dramatist. He is often called England's nation ...

References

{{DEFAULTSORT:141 (Number) Integers

In mathematics

In the military

In transportation

In other fields

See also

References