Compare 42129 vs 42137
| Property | 42129 | 42137 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 32 × 311 × 1511 | 291 × 14531 |
| Prime factorization | 3 × 3 × 31 × 151 | 29 × 1453 |
| Divisors count | 12 | 4 |
| Divisors | 1, 3, 9, 31, 93, 151, 279, 453, 1359, 4681, 14043, 42129 | 1, 29, 1453, 42137 |
| Number of properties | 0 | 1 |
| Semiprimes | 10281st | |
| Roman numberals | ||
| Base 2 | 10100100100100012 | 10100100100110012 |
| Base 3 | 20102101003 | 20102101223 |
| Base 4 | 221021014 | 221021214 |
| Base 5 | 23220045 | 23220225 |
| Base 6 | 5230136 | 5230256 |
| Base 7 | 2335537 | 2335647 |
| Base 8 | 1222218 | 1222318 |
| Base 9 | 637109 | 637189 |
| Base 10 | 4212910 | 4213710 |
| Base 11 | 2971a11 | 2972711 |
| Base 12 | 2046912 | 2047512 |
| Base 13 | 1623913 | 1624413 |
| Base 14 | 114d314 | 114db14 |
| Base 15 | c73915 | c74215 |
| Base 16 | a49116 | a49916 |