Compare 42688 vs 42691
| Property | 42688 | 42691 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 8 | 2 |
| Prime factorization | 26 × 231 × 291 | 111 × 38811 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 23 × 29 | 11 × 3881 |
| Divisors count | 28 | 4 |
| Divisors | 1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 64, 92, 116, 184, 232, 368, 464, 667, 736, 928, 1334, 1472, 1856, 2668, 5336, 10672, 21344, 42688 | 1, 11, 3881, 42691 |
| Number of properties | 0 | 1 |
| Semiprimes | 10397th | |
| Roman numberals | ||
| Base 2 | 10100110110000002 | 10100110110000112 |
| Base 3 | 20111200013 | 20111200113 |
| Base 4 | 221230004 | 221230034 |
| Base 5 | 23312235 | 23312315 |
| Base 6 | 5253446 | 5253516 |
| Base 7 | 2353127 | 2353157 |
| Base 8 | 1233008 | 1233038 |
| Base 9 | 645019 | 645049 |
| Base 10 | 4268810 | 4269110 |
| Base 11 | 2a08811 | 2a09011 |
| Base 12 | 2085412 | 2085712 |
| Base 13 | 1657913 | 1657c13 |
| Base 14 | 117b214 | 117b514 |
| Base 15 | c9ad15 | c9b115 |
| Base 16 | a6c016 | a6c316 |