Compare 139021 vs 139487
| Property | 139021 | 139487 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1390211 | 1394871 |
| Prime factorization | 139021 | 139487 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139021 | 1, 139487 |
| Number of properties | 4 | 6 |
| Chen primes | 5587th | |
| Cousin primes (2nd member) | 1603rd | |
| Isolated primes | 9728th | 9757th |
| Long primes | 4836th | 4846th |
| Primes | 12927th | 12966th |
| Pythagorean primes | 6436th | |
| Sexy primes (1st member) | 3196th | |
| Roman numberals | ||
| Base 2 | 1000011111000011012 | 1000100000110111112 |
| Base 3 | 210012002213 | 210021000123 |
| Base 4 | 2013300314 | 2020031334 |
| Base 5 | 134220415 | 134304225 |
| Base 6 | 25513416 | 25534356 |
| Base 7 | 11162117 | 11204457 |
| Base 8 | 4174158 | 4203378 |
| Base 9 | 2316279 | 2323059 |
| Base 10 | 13902110 | 13948710 |
| Base 11 | 954a311 | 9588711 |
| Base 12 | 6855112 | 6887b12 |
| Base 13 | 4b37c13 | 4b64a13 |
| Base 14 | 3894114 | 38b9514 |
| Base 15 | 2b2d115 | 2b4e215 |
| Base 16 | 21f0d16 | 220df16 |