Numbers / 930

The Number 930

930 is composite: factorization 2 × 3 × 5 × 31. That gives 930 exactly 16 divisors: 1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930. 930's proper divisors total 1374, 444 more than 930 itself, so 930 is abundant. 930 has a digit sum of 12; for 930, the digital root works out to 3. 930: 2, 3, 5, 6, 10 all divide 930 evenly, out of 2-12. 930 is 1110100010 in binary and 3A2 in hex; as a Roman numeral it's CMXXX.