Numbers / 384
The Number 384
384 is composite: factorization 2^7 × 3. That gives 384 exactly 16 divisors: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384. 384's proper divisors total 636, 252 more than 384 itself, so 384 is abundant. 384 has a digit sum of 15; for 384, the digital root works out to 6. 384: 2, 3, 4, 6, 8, 12 all divide 384 evenly, out of 2-12. 384 is 110000000 in binary and 180 in hex; as a Roman numeral it's CCCLXXXIV.