Nine thousand nine hundred ninety nine
9999 is an odd number.
9999 is a palindrome.
In binary, 9999 is represented as 10011100001111.
In hex, 9999 is represented as 270f.
Prime factorization of 9999: 32 * 11 * 101.
Factors of 9999 are: 1, 3, 9, 11, 33, 99, 101, 303, 909, 1111, 3333, 9999.