Compare 42839 vs 44687
| Property | 42839 | 44687 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 428391 | 446871 |
| Prime factorization | 42839 | 44687 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42839 | 1, 44687 |
| Number of properties | 4 | 7 |
| Additive primes | 2063rd | |
| Chen primes | 2097th | |
| Cousin primes (2nd member) | 639th | |
| Harmonic primes | 1731st | |
| Isolated primes | 3360th | |
| Long primes | 1745th | |
| Primes | 4479th | 4645th |
| Safe primes | 349th | 360th |
| Twin primes (1st member) | 622nd | |
| Roman numberals | ||
| Base 2 | 10100111010101112 | 10101110100011112 |
| Base 3 | 20112021223 | 20210220023 |
| Base 4 | 221311134 | 223220334 |
| Base 5 | 23323245 | 24122225 |
| Base 6 | 5301556 | 5425156 |
| Base 7 | 2356167 | 2441667 |
| Base 8 | 1235278 | 1272178 |
| Base 9 | 646789 | 672629 |
| Base 10 | 4283910 | 4468710 |
| Base 11 | 2a20511 | 3063511 |
| Base 12 | 2095b12 | 21a3b12 |
| Base 13 | 1666413 | 1745613 |
| Base 14 | 1187d14 | 123dd14 |
| Base 15 | ca5e15 | d39215 |
| Base 16 | a75716 | ae8f16 |