Compare 138893 vs 139487
| Property | 138893 | 139487 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1388931 | 1394871 |
| Prime factorization | 138893 | 139487 |
| Divisors count | 2 | 2 |
| Divisors | 1, 138893 | 1, 139487 |
| Number of properties | 9 | 6 |
| Chen primes | 5566th | 5587th |
| Cousin primes (2nd member) | 1598th | 1603rd |
| Harmonic primes | 4852nd | |
| Isolated primes | 9720th | 9757th |
| Long primes | 4846th | |
| Primes | 12919th | 12966th |
| Pythagorean primes | 6432nd | |
| Sexy primes (1st member) | 3186th | 3196th |
| Sophie germain primes | 1539th | |
| Super primes | 1539th | |
| Roman numberals | ||
| Base 2 | 1000011110100011012 | 1000100000110111112 |
| Base 3 | 210011120123 | 210021000123 |
| Base 4 | 2013220314 | 2020031334 |
| Base 5 | 134210335 | 134304225 |
| Base 6 | 25510056 | 25534356 |
| Base 7 | 11156367 | 11204457 |
| Base 8 | 4172158 | 4203378 |
| Base 9 | 2314659 | 2323059 |
| Base 10 | 13889310 | 13948710 |
| Base 11 | 9539711 | 9588711 |
| Base 12 | 6846512 | 6887b12 |
| Base 13 | 4b2b113 | 4b64a13 |
| Base 14 | 3888d14 | 38b9514 |
| Base 15 | 2b24815 | 2b4e215 |
| Base 16 | 21e8d16 | 220df16 |