Compare 139721 vs 140237
| Property | 139721 | 140237 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1397211 | 1402371 |
| Prime factorization | 139721 | 140237 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139721 | 1, 140237 |
| Number of properties | 7 | 6 |
| Additive primes | 5360th | 5378th |
| Chen primes | 5592nd | |
| Emirps | 2700th | 2709th |
| Happy primes | 2037th | |
| Isolated primes | 9772nd | 9811th |
| Primes | 12985th | 13028th |
| Pythagorean primes | 6468th | 6486th |
| Sophie germain primes | 1551st | |
| Roman numberals | ||
| Base 2 | 1000100001110010012 | 1000100011110011012 |
| Base 3 | 210021222123 | 210101002223 |
| Base 4 | 2020130214 | 2020330314 |
| Base 5 | 134323415 | 134414225 |
| Base 6 | 25545056 | 30011256 |
| Base 7 | 11212317 | 11225667 |
| Base 8 | 4207118 | 4217158 |
| Base 9 | 2325859 | 2333289 |
| Base 10 | 13972110 | 14023710 |
| Base 11 | 95a7a11 | 963a911 |
| Base 12 | 68a3512 | 691a512 |
| Base 13 | 4b79a13 | 4baa613 |
| Base 14 | 38cc114 | 3916d14 |
| Base 15 | 2b5eb15 | 2b84215 |
| Base 16 | 221c916 | 223cd16 |