Compare 139721 vs 139831
| Property | 139721 | 139831 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1397211 | 1398311 |
| Prime factorization | 139721 | 139831 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139721 | 1, 139831 |
| Number of properties | 7 | 3 |
| Additive primes | 5360th | |
| Chen primes | 5592nd | |
| Emirps | 2700th | |
| Isolated primes | 9772nd | 9781st |
| Primes | 12985th | 12994th |
| Pythagorean primes | 6468th | |
| Sexy primes (1st member) | 3202nd | |
| Sophie germain primes | 1551st | |
| Roman numberals | ||
| Base 2 | 1000100001110010012 | 1000100010001101112 |
| Base 3 | 210021222123 | 210022102213 |
| Base 4 | 2020130214 | 2020203134 |
| Base 5 | 134323415 | 134333115 |
| Base 6 | 25545056 | 25552116 |
| Base 7 | 11212317 | 11214467 |
| Base 8 | 4207118 | 4210678 |
| Base 9 | 2325859 | 2327279 |
| Base 10 | 13972110 | 13983110 |
| Base 11 | 95a7a11 | 9606a11 |
| Base 12 | 68a3512 | 68b0712 |
| Base 13 | 4b79a13 | 4b85313 |
| Base 14 | 38cc114 | 38d5d14 |
| Base 15 | 2b5eb15 | 2b67115 |
| Base 16 | 221c916 | 2223716 |