Six thousand four hundred forty four
6444 is an even number.
6444 is a Harshad number, which means it is divisible by the sum of its digits (6 + 4 + 4 + 4 = 18, and 6444 is divisible by 18).
In binary, 6444 is represented as 1100100101100.
In hex, 6444 is represented as 192c.
Prime factorization of 6444: 22 * 32 * 179.
Factors of 6444 are: 1, 2, 3, 4, 6, 9, 12, 18, 36, 179, 358, 537, 716, 1074, 1611, 2148, 3222, 6444.