Numbers / 936
The Number 936
936 is composite: factorization 2^3 × 3^2 × 13. That gives 936 exactly 24 divisors: 1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936. 936's proper divisors total 1794, 858 more than 936 itself, so 936 is abundant. 936 has a digit sum of 18; for 936, the digital root works out to 9. 936: 2, 3, 4, 6, 8, 9, 12 all divide 936 evenly, out of 2-12. 936 is 1110101000 in binary and 3A8 in hex; as a Roman numeral it's CMXXXVI.