Compare 42589 vs 42839
| Property | 42589 | 42839 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 425891 | 428391 |
| Prime factorization | 42589 | 42839 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42589 | 1, 42839 |
| Number of properties | 7 | 4 |
| Centered triangular primes | 39th | |
| Chen primes | 2086th | 2097th |
| Happy primes | 729th | |
| Harmonic primes | 1657th | |
| Isolated primes | 3217th | |
| Primes | 4454th | 4479th |
| Pythagorean primes | 2209th | |
| Safe primes | 349th | |
| Twin primes (1st member) | 622nd | |
| Roman numberals | ||
| Base 2 | 10100110010111012 | 10100111010101112 |
| Base 3 | 20111021013 | 20112021223 |
| Base 4 | 221211314 | 221311134 |
| Base 5 | 23303245 | 23323245 |
| Base 6 | 5251016 | 5301556 |
| Base 7 | 2351117 | 2356167 |
| Base 8 | 1231358 | 1235278 |
| Base 9 | 643719 | 646789 |
| Base 10 | 4258910 | 4283910 |
| Base 11 | 29aa811 | 2a20511 |
| Base 12 | 2079112 | 2095b12 |
| Base 13 | 1650113 | 1666413 |
| Base 14 | 1174114 | 1187d14 |
| Base 15 | c94415 | ca5e15 |
| Base 16 | a65d16 | a75716 |