Compare 42589 vs 72931
| Property | 42589 | 72931 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 425891 | 729311 |
| Prime factorization | 42589 | 72931 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42589 | 1, 72931 |
| Number of properties | 7 | 6 |
| Centered triangular primes | 39th | 51st |
| Chen primes | 2086th | |
| Happy primes | 729th | |
| Harmonic primes | 1657th | |
| Isolated primes | 3217th | 5328th |
| Long primes | 2744th | |
| Primes | 4454th | 7211th |
| Pythagorean primes | 2209th | |
| Sexy primes (1st member) | 1892nd | |
| Super primes | 921st | |
| Roman numberals | ||
| Base 2 | 10100110010111012 | 100011100111000112 |
| Base 3 | 20111021013 | 102010010113 |
| Base 4 | 221211314 | 1013032034 |
| Base 5 | 23303245 | 43132115 |
| Base 6 | 5251016 | 13213516 |
| Base 7 | 2351117 | 4224257 |
| Base 8 | 1231358 | 2163438 |
| Base 9 | 643719 | 1210349 |
| Base 10 | 4258910 | 7293110 |
| Base 11 | 29aa811 | 4a88111 |
| Base 12 | 2079112 | 3625712 |
| Base 13 | 1650113 | 2727113 |
| Base 14 | 1174114 | 1c81514 |
| Base 15 | c94415 | 1692115 |
| Base 16 | a65d16 | 11ce316 |