Compare 139487 vs 139871
| Property | 139487 | 139871 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1394871 | 1398711 |
| Prime factorization | 139487 | 139871 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139487 | 1, 139871 |
| Number of properties | 6 | 6 |
| Additive primes | 5364th | |
| Chen primes | 5587th | 5596th |
| Cousin primes (2nd member) | 1603rd | |
| Emirps | 2701st | |
| Harmonic primes | 4882nd | |
| Isolated primes | 9757th | 9784th |
| Long primes | 4846th | |
| Primes | 12966th | 12997th |
| Sexy primes (1st member) | 3196th | |
| Roman numberals | ||
| Base 2 | 1000100000110111112 | 1000100010010111112 |
| Base 3 | 210021000123 | 210022121023 |
| Base 4 | 2020031334 | 2020211334 |
| Base 5 | 134304225 | 134334415 |
| Base 6 | 25534356 | 25553156 |
| Base 7 | 11204457 | 11215347 |
| Base 8 | 4203378 | 4211378 |
| Base 9 | 2323059 | 2327729 |
| Base 10 | 13948710 | 13987110 |
| Base 11 | 9588711 | 960a611 |
| Base 12 | 6887b12 | 68b3b12 |
| Base 13 | 4b64a13 | 4b88413 |
| Base 14 | 38b9514 | 38d8b14 |
| Base 15 | 2b4e215 | 2b69b15 |
| Base 16 | 220df16 | 2225f16 |