Numbers / 966

The Number 966

966 is composite: factorization 2 × 3 × 7 × 23. That gives 966 exactly 16 divisors: 1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966. 966's proper divisors total 1338, 372 more than 966 itself, so 966 is abundant. 966 has a digit sum of 21; for 966, the digital root works out to 3. 966: 2, 3, 6, 7 all divide 966 evenly, out of 2-12. 966 is 1111000110 in binary and 3C6 in hex; as a Roman numeral it's CMLXVI.