Numbers / 382

The Number 382

382 is composite: factorization 2 × 191. That gives 382 exactly 4 divisors: 1, 2, 191, 382. 382's proper divisors total just 194, 188 short of 382, the deficient case most of 382's neighbors share too. 382 has a digit sum of 13; for 382, the digital root works out to 4. 382: 2 all divide 382 evenly, out of 2-12. 382 is 101111110 in binary and 17E in hex; as a Roman numeral it's CCCLXXXII.