Compare 137957 vs 138239
| Property | 137957 | 138239 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1379571 | 1382391 |
| Prime factorization | 137957 | 138239 |
| Divisors count | 2 | 2 |
| Divisors | 1, 137957 | 1, 138239 |
| Number of properties | 4 | 5 |
| Chen primes | 5543rd | |
| Harmonic primes | 4823rd | 4828th |
| Isolated primes | 9655th | |
| Primes | 12838th | 12861st |
| Pythagorean primes | 6392nd | |
| Safe primes | 871st | |
| Twin primes (1st member) | 1595th | |
| Roman numberals | ||
| Base 2 | 1000011010111001012 | 1000011011111111112 |
| Base 3 | 210000201123 | 210001212223 |
| Base 4 | 2012232114 | 2012333334 |
| Base 5 | 134033125 | 134104245 |
| Base 6 | 25424056 | 25435556 |
| Base 7 | 11131317 | 11140137 |
| Base 8 | 4153458 | 4157778 |
| Base 9 | 2302159 | 2305589 |
| Base 10 | 13795710 | 13823910 |
| Base 11 | 9471611 | 9495211 |
| Base 12 | 67a0512 | 67bbb12 |
| Base 13 | 4aa4113 | 4abca13 |
| Base 14 | 383c114 | 3854314 |
| Base 15 | 2ad2215 | 2ae5e15 |
| Base 16 | 21ae516 | 21bff16 |