Compare 139487 vs 139511
| Property | 139487 | 139511 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1394871 | 1395111 |
| Prime factorization | 139487 | 139511 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139487 | 1, 139511 |
| Number of properties | 6 | 5 |
| Chen primes | 5587th | |
| Cousin primes (2nd member) | 1603rd | |
| Emirps | 2692nd | |
| Harmonic primes | 4872nd | |
| Isolated primes | 9757th | 9760th |
| Long primes | 4846th | |
| Primes | 12966th | 12969th |
| Sexy primes (1st member) | 3196th | |
| Sophie germain primes | 1547th | |
| Roman numberals | ||
| Base 2 | 1000100000110111112 | 1000100000111101112 |
| Base 3 | 210021000123 | 210021010023 |
| Base 4 | 2020031334 | 2020033134 |
| Base 5 | 134304225 | 134310215 |
| Base 6 | 25534356 | 25535156 |
| Base 7 | 11204457 | 11205117 |
| Base 8 | 4203378 | 4203678 |
| Base 9 | 2323059 | 2323329 |
| Base 10 | 13948710 | 13951110 |
| Base 11 | 9588711 | 958a911 |
| Base 12 | 6887b12 | 6889b12 |
| Base 13 | 4b64a13 | 4b66813 |
| Base 14 | 38b9514 | 38bb114 |
| Base 15 | 2b4e215 | 2b50b15 |
| Base 16 | 220df16 | 220f716 |