Numbers / 370
The Number 370
370 is composite: factorization 2 × 5 × 37. That gives 370 exactly 8 divisors: 1, 2, 5, 10, 37, 74, 185, 370. 370's proper divisors total just 314, 56 short of 370, the deficient case most of 370's neighbors share too. 370 has a digit sum of 10; for 370, the digital root works out to 1. 370: 2, 5, 10 all divide 370 evenly, out of 2-12. 370 is 101110010 in binary and 172 in hex; as a Roman numeral it's CCCLXX.