Compare 139721 vs 139801
| Property | 139721 | 139801 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1397211 | 1398011 |
| Prime factorization | 139721 | 139801 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139721 | 1, 139801 |
| Number of properties | 7 | 5 |
| Additive primes | 5360th | |
| Chen primes | 5592nd | 5595th |
| Emirps | 2700th | |
| Harmonic primes | 4879th | |
| Isolated primes | 9772nd | 9779th |
| Primes | 12985th | 12992nd |
| Pythagorean primes | 6468th | 6471st |
| Sophie germain primes | 1551st | |
| Roman numberals | ||
| Base 2 | 1000100001110010012 | 1000100010000110012 |
| Base 3 | 210021222123 | 210022022113 |
| Base 4 | 2020130214 | 2020201214 |
| Base 5 | 134323415 | 134332015 |
| Base 6 | 25545056 | 25551216 |
| Base 7 | 11212317 | 11214047 |
| Base 8 | 4207118 | 4210318 |
| Base 9 | 2325859 | 2326849 |
| Base 10 | 13972110 | 13980110 |
| Base 11 | 95a7a11 | 9604211 |
| Base 12 | 68a3512 | 68aa112 |
| Base 13 | 4b79a13 | 4b82c13 |
| Base 14 | 38cc114 | 38d3b14 |
| Base 15 | 2b5eb15 | 2b65115 |
| Base 16 | 221c916 | 2221916 |