Numbers / 192
The Number 192
192 is composite: factorization 2^6 × 3. That gives 192 exactly 14 divisors: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192. 192's proper divisors total 316, 124 more than 192 itself, so 192 is abundant. 192 has a digit sum of 12; for 192, the digital root works out to 3. 192: 2, 3, 4, 6, 8, 12 all divide 192 evenly, out of 2-12. 192 is 11000000 in binary and C0 in hex; as a Roman numeral it's CXCII.