Compare 139619 vs 139721
| Property | 139619 | 139721 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1396191 | 1397211 |
| Prime factorization | 139619 | 139721 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139619 | 1, 139721 |
| Number of properties | 7 | 7 |
| Additive primes | 5357th | 5360th |
| Chen primes | 5592nd | |
| Emirps | 2697th | 2700th |
| Harmonic primes | 4874th | |
| Isolated primes | 9766th | 9772nd |
| Long primes | 4849th | |
| Primes | 12977th | 12985th |
| Pythagorean primes | 6468th | |
| Safe primes | 877th | |
| Sophie germain primes | 1551st | |
| Roman numberals | ||
| Base 2 | 1000100001011000112 | 1000100001110010012 |
| Base 3 | 210021120023 | 210021222123 |
| Base 4 | 2020112034 | 2020130214 |
| Base 5 | 134314345 | 134323415 |
| Base 6 | 25542156 | 25545056 |
| Base 7 | 11210247 | 11212317 |
| Base 8 | 4205438 | 4207118 |
| Base 9 | 2324629 | 2325859 |
| Base 10 | 13961910 | 13972110 |
| Base 11 | 9599711 | 95a7a11 |
| Base 12 | 6896b12 | 68a3512 |
| Base 13 | 4b71c13 | 4b79a13 |
| Base 14 | 38c4b14 | 38cc114 |
| Base 15 | 2b57e15 | 2b5eb15 |
| Base 16 | 2216316 | 221c916 |