Compare 42839 vs 43649
| Property | 42839 | 43649 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 428391 | 436491 |
| Prime factorization | 42839 | 43649 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42839 | 1, 43649 |
| Number of properties | 4 | 6 |
| Chen primes | 2097th | 2134th |
| Harmonic primes | 1693rd | |
| Primes | 4479th | 4548th |
| Pythagorean primes | 2256th | |
| Safe primes | 349th | |
| Sophie germain primes | 601st | |
| Twin primes (1st member) | 622nd | 630th |
| Roman numberals | ||
| Base 2 | 10100111010101112 | 10101010100000012 |
| Base 3 | 20112021223 | 20122121223 |
| Base 4 | 221311134 | 222220014 |
| Base 5 | 23323245 | 23440445 |
| Base 6 | 5301556 | 5340256 |
| Base 7 | 2356167 | 2411547 |
| Base 8 | 1235278 | 1252018 |
| Base 9 | 646789 | 657789 |
| Base 10 | 4283910 | 4364910 |
| Base 11 | 2a20511 | 2a88111 |
| Base 12 | 2095b12 | 2131512 |
| Base 13 | 1666413 | 16b3813 |
| Base 14 | 1187d14 | 11c9b14 |
| Base 15 | ca5e15 | cdee15 |
| Base 16 | a75716 | aa8116 |