Five thousand four hundred ninety one
5491 is an odd number.
5491 is a Harshad number, which means it is divisible by the sum of its digits (5 + 4 + 9 + 1 = 19, and 5491 is divisible by 19).
In binary, 5491 is represented as 1010101110011.
In hex, 5491 is represented as 1573.
Prime factorization of 5491: 172 * 19.