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86 (number)

86 is the natural number following 85 and preceding 87. It is a nontotient, a noncototient and a self number.

List of numbers — Integers << 80 81 82 83 84 85 86 87 88 89 >>
Cardinal	eighty-six
Ordinal	86th (eighty-sixth)
Factorization	<math> 2 \cdot 43 <math>
Roman numeral	LXXXVI
Binary	01010110
Hexadecimal	56

Eighty-six is also:

• the atomic number of radon (Rn)
• the model number of: F-86 Sabre, Ilyushin Il-86
• the model number of CPM-86,
• part of the model number of the X86 microprocessors
• used as a verb, to "eighty-six" means to "ignore" or "get rid of". This may originally be Cockney rhyming slang for the word "nix".
• In the TV series Get Smart, the principal character Maxwell Smart was known as Agent 86.
• the name of the band The Eighty-Six
• the number of the French department Vienne
• the designation of Interstate 86, a freeway in Idaho.
• the code for international direct dial phone calls to China
• The year AD 86, 86 BC, or 1986.