Numbers / 928

The Number 928

928 is composite: factorization 2^5 × 29. That gives 928 exactly 12 divisors: 1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928. 928's proper divisors total 962, 34 more than 928 itself, so 928 is abundant. 928 has a digit sum of 19; for 928, the digital root works out to 1. 928: 2, 4, 8 all divide 928 evenly, out of 2-12. 928 is 1110100000 in binary and 3A0 in hex; as a Roman numeral it's CMXXVIII.