Compare 42839 vs 42923
| Property | 42839 | 42923 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 428391 | 429231 |
| Prime factorization | 42839 | 42923 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42839 | 1, 42923 |
| Number of properties | 4 | 4 |
| Chen primes | 2097th | |
| Isolated primes | 3241st | |
| Primes | 4479th | 4486th |
| Safe primes | 349th | |
| Sexy primes (1st member) | 1273rd | |
| Sophie germain primes | 596th | |
| Twin primes (1st member) | 622nd | |
| Roman numberals | ||
| Base 2 | 10100111010101112 | 10100111101010112 |
| Base 3 | 20112021223 | 20112122023 |
| Base 4 | 221311134 | 221322234 |
| Base 5 | 23323245 | 23331435 |
| Base 6 | 5301556 | 5304156 |
| Base 7 | 2356167 | 2360667 |
| Base 8 | 1235278 | 1236538 |
| Base 9 | 646789 | 647829 |
| Base 10 | 4283910 | 4292310 |
| Base 11 | 2a20511 | 2a28111 |
| Base 12 | 2095b12 | 20a0b12 |
| Base 13 | 1666413 | 166ca13 |
| Base 14 | 1187d14 | 118dd14 |
| Base 15 | ca5e15 | cab815 |
| Base 16 | a75716 | a7ab16 |