Four hundred eighty one
481 is an odd number.
481 is a Harshad number, which means it is divisible by the sum of its digits (4 + 8 + 1 = 13, and 481 is divisible by 13).
In binary, 481 is represented as 111100001.
In hex, 481 is represented as 1e1.
Prime factorization of 481: 13 * 37.