Compare 42485 vs 42491
| Property | 42485 | 42491 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 291 × 2931 | 424911 |
| Prime factorization | 5 × 29 × 293 | 42491 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 29, 145, 293, 1465, 8497, 42485 | 1, 42491 |
| Number of properties | 0 | 5 |
| Chen primes | 2083rd | |
| Cousin primes (2nd member) | 615th | |
| Harmonic primes | 1654th | |
| Isolated primes | 3211th | |
| Primes | 4446th | |
| Roman numberals | ||
| Base 2 | 10100101111101012 | 10100101111110112 |
| Base 3 | 20110211123 | 20110212023 |
| Base 4 | 221133114 | 221133234 |
| Base 5 | 23244205 | 23244315 |
| Base 6 | 5244056 | 5244156 |
| Base 7 | 2346027 | 2346117 |
| Base 8 | 1227658 | 1227738 |
| Base 9 | 642459 | 642529 |
| Base 10 | 4248510 | 4249110 |
| Base 11 | 29a1311 | 29a1911 |
| Base 12 | 2070512 | 2070b12 |
| Base 13 | 1645113 | 1645713 |
| Base 14 | 116a914 | 116b114 |
| Base 15 | c8c515 | c8cb15 |
| Base 16 | a5f516 | a5fb16 |