Compare 42491 vs 42727
| Property | 42491 | 42727 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 424911 | 427271 |
| Prime factorization | 42491 | 42727 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42491 | 1, 42727 |
| Number of properties | 5 | 5 |
| Chen primes | 2083rd | 2092nd |
| Cousin primes (2nd member) | 615th | |
| Harmonic primes | 1654th | |
| Isolated primes | 3211th | 3227th |
| Lucky primes | 652nd | |
| Primes | 4446th | 4468th |
| Ulam primes | 336th | |
| Roman numberals | ||
| Base 2 | 10100101111110112 | 10100110111001112 |
| Base 3 | 20110212023 | 20111211113 |
| Base 4 | 221133234 | 221232134 |
| Base 5 | 23244315 | 23314025 |
| Base 6 | 5244156 | 5254516 |
| Base 7 | 2346117 | 2353667 |
| Base 8 | 1227738 | 1233478 |
| Base 9 | 642529 | 645449 |
| Base 10 | 4249110 | 4272710 |
| Base 11 | 29a1911 | 2a11311 |
| Base 12 | 2070b12 | 2088712 |
| Base 13 | 1645713 | 165a913 |
| Base 14 | 116b114 | 117dd14 |
| Base 15 | c8cb15 | c9d715 |
| Base 16 | a5fb16 | a6e716 |