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Fourteen (14) is the natural number following thirteen and preceding fifteen.

Fourteen is a composite number, its proper divisors being 1, 2 and 7.

In base fifteen and higher bases (such as hexadecimal), fourteen is represented as E.

This number is the lowest even n for which the equation φ(x) = n has no solution (see Euler's totient function.

Fourteen is also:

See also: twelve, thirteen, fourteen, fifteen, sixteen, integer, list of numbers.

This article is about the number. For the year AD 14, see 14.