Fifty one thousand two hundred eighty
51280 is an even number.
51280 is a Harshad number, which means it is divisible by the sum of its digits (5 + 1 + 2 + 8 + 0 = 16, and 51280 is divisible by 16).
In binary, 51280 is represented as 1100100001010000.
In hex, 51280 is represented as c850.
Prime factorization of 51280: 24 * 5 * 641.
Factors of 51280 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 641, 1282, 2564, 3205, 5128, 6410, 10256, 12820, 25640, 51280.