Compare 138917 vs 139387
| Property | 138917 | 139387 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1389171 | 1393871 |
| Prime factorization | 138917 | 139387 |
| Divisors count | 2 | 2 |
| Divisors | 1, 138917 | 1, 139387 |
| Number of properties | 6 | 5 |
| Additive primes | 5333rd | 5350th |
| Emirps | 2685th | |
| Harmonic primes | 4853rd | |
| Isolated primes | 9722nd | 9749th |
| Primes | 12921st | 12956th |
| Pythagorean primes | 6433rd | |
| Sexy primes (1st member) | 3187th | 3194th |
| Roman numberals | ||
| Base 2 | 1000011110101001012 | 1000100000011110112 |
| Base 3 | 210011200023 | 210020121113 |
| Base 4 | 2013222114 | 2020013234 |
| Base 5 | 134211325 | 134300225 |
| Base 6 | 25510456 | 25531516 |
| Base 7 | 11160027 | 11202437 |
| Base 8 | 4172458 | 4201738 |
| Base 9 | 2315029 | 2321749 |
| Base 10 | 13891710 | 13938710 |
| Base 11 | 9540911 | 957a611 |
| Base 12 | 6848512 | 687b712 |
| Base 13 | 4b2cc13 | 4b5a113 |
| Base 14 | 388a914 | 38b2314 |
| Base 15 | 2b26215 | 2b47715 |
| Base 16 | 21ea516 | 2207b16 |