Numbers / 174
The Number 174
174 is composite: factorization 2 × 3 × 29. That gives 174 exactly 8 divisors: 1, 2, 3, 6, 29, 58, 87, 174. 174's proper divisors total 186, 12 more than 174 itself, so 174 is abundant. 174 has a digit sum of 12; for 174, the digital root works out to 3. 174: 2, 3, 6 all divide 174 evenly, out of 2-12. 174 is 10101110 in binary and AE in hex; as a Roman numeral it's CLXXIV.