Numbers / 116

The Number 116

116 is composite: factorization 2^2 × 29. That gives 116 exactly 6 divisors: 1, 2, 4, 29, 58, 116. 116's proper divisors total just 94, 22 short of 116, the deficient case most of 116's neighbors share too. 116 has a digit sum of 8; for 116, the digital root works out to 8. 116: 2, 4 all divide 116 evenly, out of 2-12. 116 is 1110100 in binary and 74 in hex; as a Roman numeral it's CXVI.