Twenty one thousand nine hundred ninety four
21994 is an even number.
In binary, 21994 is represented as 101010111101010.
In hex, 21994 is represented as 55ea.
Prime factorization of 21994: 2 * 7 * 1571.
Factors of 21994 are: 1, 2, 7, 14, 1571, 3142, 10997, 21994.