Numbers / 472

The Number 472

472 is composite: factorization 2^3 × 59. That gives 472 exactly 8 divisors: 1, 2, 4, 8, 59, 118, 236, 472. 472's proper divisors total just 428, 44 short of 472, the deficient case most of 472's neighbors share too. 472 has a digit sum of 13; for 472, the digital root works out to 4. 472: 2, 4, 8 all divide 472 evenly, out of 2-12. 472 is 111011000 in binary and 1D8 in hex; as a Roman numeral it's CDLXXII.