Numbers / 588

The Number 588

588 is composite: factorization 2^2 × 3 × 7^2. That gives 588 exactly 18 divisors: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588. 588's proper divisors total 1008, 420 more than 588 itself, so 588 is abundant. 588 has a digit sum of 21; for 588, the digital root works out to 3. 588: 2, 3, 4, 6, 7, 12 all divide 588 evenly, out of 2-12. 588 is 1001001100 in binary and 24C in hex; as a Roman numeral it's DLXXXVIII.