5129

5129 is a natural number that follows 5128 and precedes 5130. In mathematics, it is an odd composite number. Its prime factorization is 23 × 223, so it is a semiprime and square-free. The sum of its decimal digits is 17, and it is congruent to 1 modulo 4.

In base representations, 5129 is 0x1409 in hexadecimal and 0001010000001001 in binary (16-bit).