Compare 139721 vs 139871
| Property | 139721 | 139871 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1397211 | 1398711 |
| Prime factorization | 139721 | 139871 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139721 | 1, 139871 |
| Number of properties | 7 | 6 |
| Additive primes | 5360th | 5364th |
| Chen primes | 5592nd | 5596th |
| Emirps | 2700th | 2701st |
| Harmonic primes | 4882nd | |
| Isolated primes | 9772nd | 9784th |
| Primes | 12985th | 12997th |
| Pythagorean primes | 6468th | |
| Sophie germain primes | 1551st | |
| Roman numberals | ||
| Base 2 | 1000100001110010012 | 1000100010010111112 |
| Base 3 | 210021222123 | 210022121023 |
| Base 4 | 2020130214 | 2020211334 |
| Base 5 | 134323415 | 134334415 |
| Base 6 | 25545056 | 25553156 |
| Base 7 | 11212317 | 11215347 |
| Base 8 | 4207118 | 4211378 |
| Base 9 | 2325859 | 2327729 |
| Base 10 | 13972110 | 13987110 |
| Base 11 | 95a7a11 | 960a611 |
| Base 12 | 68a3512 | 68b3b12 |
| Base 13 | 4b79a13 | 4b88413 |
| Base 14 | 38cc114 | 38d8b14 |
| Base 15 | 2b5eb15 | 2b69b15 |
| Base 16 | 221c916 | 2225f16 |