Compare 42121 vs 42137
| Property | 42121 | 42137 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 731 × 5771 | 291 × 14531 |
| Prime factorization | 73 × 577 | 29 × 1453 |
| Divisors count | 4 | 4 |
| Divisors | 1, 73, 577, 42121 | 1, 29, 1453, 42137 |
| Number of properties | 1 | 1 |
| Semiprimes | 10277th | 10281st |
| Roman numberals | ||
| Base 2 | 10100100100010012 | 10100100100110012 |
| Base 3 | 20102100013 | 20102101223 |
| Base 4 | 221020214 | 221021214 |
| Base 5 | 23214415 | 23220225 |
| Base 6 | 5230016 | 5230256 |
| Base 7 | 2335427 | 2335647 |
| Base 8 | 1222118 | 1222318 |
| Base 9 | 637019 | 637189 |
| Base 10 | 4212110 | 4213710 |
| Base 11 | 2971211 | 2972711 |
| Base 12 | 2046112 | 2047512 |
| Base 13 | 1623113 | 1624413 |
| Base 14 | 114c914 | 114db14 |
| Base 15 | c73115 | c74215 |
| Base 16 | a48916 | a49916 |