Numbers / 702

The Number 702

702 is composite: factorization 2 × 3^3 × 13. That gives 702 exactly 16 divisors: 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702. 702's proper divisors total 978, 276 more than 702 itself, so 702 is abundant. 702 has a digit sum of 9; for 702, the digital root works out to 9. 702: 2, 3, 6, 9 all divide 702 evenly, out of 2-12. 702 is 1010111110 in binary and 2BE in hex; as a Roman numeral it's DCCII.