Compare 42071 vs 42839
| Property | 42071 | 42839 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 420711 | 428391 |
| Prime factorization | 42071 | 42839 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42071 | 1, 42839 |
| Number of properties | 5 | 4 |
| Chen primes | 2068th | 2097th |
| Happy primes | 723rd | |
| Primes | 4399th | 4479th |
| Safe primes | 349th | |
| Sophie germain primes | 586th | |
| Twin primes (1st member) | 613th | 622nd |
| Roman numberals | ||
| Base 2 | 10100100010101112 | 10100111010101112 |
| Base 3 | 20102010123 | 20112021223 |
| Base 4 | 221011134 | 221311134 |
| Base 5 | 23212415 | 23323245 |
| Base 6 | 5224356 | 5301556 |
| Base 7 | 2334417 | 2356167 |
| Base 8 | 1221278 | 1235278 |
| Base 9 | 636359 | 646789 |
| Base 10 | 4207110 | 4283910 |
| Base 11 | 2967711 | 2a20511 |
| Base 12 | 2041b12 | 2095b12 |
| Base 13 | 161c313 | 1666413 |
| Base 14 | 1149114 | 1187d14 |
| Base 15 | c6eb15 | ca5e15 |
| Base 16 | a45716 | a75716 |