Numbers / 176
The Number 176
176 is composite: factorization 2^4 × 11. That gives 176 exactly 10 divisors: 1, 2, 4, 8, 11, 16, 22, 44, 88, 176. 176's proper divisors total 196, 20 more than 176 itself, so 176 is abundant. 176 has a digit sum of 14; for 176, the digital root works out to 5. 176: 2, 4, 8, 11 all divide 176 evenly, out of 2-12. 176 is 10110000 in binary and B0 in hex; as a Roman numeral it's CLXXVI.