139 (number)

139 (number)
139
Cardinal one hundred [and] thirty-nine
Ordinal 139th
(one hundred [and] thirty-ninth)
Factorization prime
Prime 34th
Divisors 1, 139
Roman numeral CXXXIX
Binary 100010112
Octal 2138
Duodecimal B712
Hexadecimal 8B16

139 (One hundred [and] thirty-nine) is the natural number following 138 and preceding 140.

Contents

In mathematics

One hundred [and] thirty-nine is the 34th prime number, so it is divisible only by itself and 1. It is a twin prime with 137. Because 141 is a semiprime, 139 is a Chen prime. 139 is the smallest prime before a prime gap of length 10.[1]

This number is the sum of five consecutive prime numbers (19 + 23 + 29 + 31 + 37).

It is the smallest factor of 64079, the smallest composite Lucas number with a prime index. It is also the smallest factor of the first nine terms of the Euclid–Mullin sequence, making it the tenth term.

139 is a strictly non-palindromic number.

In the military

In sports

In television

  • The TV series Your Show of Shows ran on NBC from 1950 to 1954 with 139 episodes
  • The TV series I Dream of Jeannie ran on NBC from 1965 to 1970 with 139 episodes
  • The TV series CHiPs ran on NBC from 1977 to 1983 with 139 episodes
  • The TV series MacGyver ran on ABC from 1985 to 1992 with 139 episodes
  • The TV series 3rd Rock from the Sun ran on NBC from 1996 to 2001 with 139 episodes

In transportation

In other fields

139 is also:

See also

External links

References

  1. ^ Wells, D. The Penguin Dictionary of Curious and Interesting Numbers London: Penguin Group. (1987): 139
  2. ^ http://copscoalition.us

Wikimedia Foundation. 2010.

Игры ⚽ Нужно сделать НИР?

Look at other dictionaries:

  • Number Ten Creek — Coordinates: 44°16′50″N 77°23′55″W / 44.28056°N 77.39861°W / 44.28056; 77.39861 …   Wikipedia

  • Reichsstraße 139 — Die Reichsstraße 139 (R 139) war bis 1945 eine der kürzesten Staatsstraßen des Deutschen Reichs. Mit einer Gesamtlänge von lediglich 40 Kilometern verlief sie in Nord Süd Richtung im nördlichen Ostpreußen und verband die Stadt Insterburg und die… …   Deutsch Wikipedia

  • 140 (number) — ← 139 141 → 140 ← 140 141 142 143 144 145 146 …   Wikipedia

  • 313 (number) — Number|number = 313 range = 0 1000 cardinal = Three hundred thirteen ordinal = th ordinal text = numeral = factorization = prime prime = twin, palindromic divisor = roman = CCCXIII unicode = greek prefix = latin prefix = bin = 100111001 oct = duo …   Wikipedia

  • Wikipedia:List of Wikipedians by number of edits — Shortcuts: WP:NOE WP:WBE WP:EDITS WP:MOSTEDITS This is a list of Wikipedians ordered by number of edits in the English language Wikipedia. Edits in all namespaces are counted; deleted edits have been included in recent versions. Click… …   Wikipedia

  • 900 (number) — For the year 900, see 900 BC or 900 AD. 900 (nine hundred) is the natural number following 899 and preceding 901. It is the square of 30 and the sum of Euler s totient function for the first 54 integers. In base 10 it is a Harshad number. List of …   Wikipedia

  • 500 (number) — For other uses, see 500 (disambiguation). ← 499 501 → 500 List of numbers Integers …   Wikipedia

  • 700 (number) — This article is about the numbers 700 through 799; for each individual number, see its section below. 700 (seven hundred) is the natural number following 699 and preceding 701. List of numbers Integers ← 0 100 200 300 400 500 600 700 800 …   Wikipedia

  • 800 (number) — This article is about the number 800. For the Common Era Year 800, see 800. For other uses, see 800 (disambiguation) 800 (eight hundred) is the natural number following 799 and preceding 801. List of numbers Integers ← 0 100 200 300 400 500 600… …   Wikipedia

  • 400 (number) — ← 399 401 → 400 List of numbers Integers ← 0 100 200 …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”