Compare 139609 vs 139721
| Property | 139609 | 139721 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1396091 | 1397211 |
| Prime factorization | 139609 | 139721 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139609 | 1, 139721 |
| Number of properties | 5 | 7 |
| Additive primes | 5360th | |
| Chen primes | 5592nd | |
| Emirps | 2696th | 2700th |
| Happy primes | 2026th | |
| Isolated primes | 9765th | 9772nd |
| Primes | 12976th | 12985th |
| Pythagorean primes | 6463rd | 6468th |
| Sophie germain primes | 1551st | |
| Roman numberals | ||
| Base 2 | 1000100001010110012 | 1000100001110010012 |
| Base 3 | 210021112013 | 210021222123 |
| Base 4 | 2020111214 | 2020130214 |
| Base 5 | 134314145 | 134323415 |
| Base 6 | 25542016 | 25545056 |
| Base 7 | 11210117 | 11212317 |
| Base 8 | 4205318 | 4207118 |
| Base 9 | 2324519 | 2325859 |
| Base 10 | 13960910 | 13972110 |
| Base 11 | 9598811 | 95a7a11 |
| Base 12 | 6896112 | 68a3512 |
| Base 13 | 4b71213 | 4b79a13 |
| Base 14 | 38c4114 | 38cc114 |
| Base 15 | 2b57415 | 2b5eb15 |
| Base 16 | 2215916 | 221c916 |