Fifty five thousand six hundred forty
55640 is an even number.
55640 is a Harshad number, which means it is divisible by the sum of its digits (5 + 5 + 6 + 4 + 0 = 20, and 55640 is divisible by 20).
In binary, 55640 is represented as 1101100101011000.
In hex, 55640 is represented as d958.
Prime factorization of 55640: 23 * 5 * 13 * 107.
Factors of 55640 are: 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 107, 130, 214, 260, 428, 520, 535, 856, 1070, 1391, 2140, 2782, 4280, 5564, 6955, 11128, 13910, 27820, 55640.