Compare 138917 vs 139423
| Property | 138917 | 139423 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1389171 | 1394231 |
| Prime factorization | 138917 | 139423 |
| Divisors count | 2 | 2 |
| Divisors | 1, 138917 | 1, 139423 |
| Number of properties | 6 | 5 |
| Additive primes | 5333rd | |
| Emirps | 2689th | |
| Harmonic primes | 4853rd | |
| Isolated primes | 9722nd | 9753rd |
| Lucky primes | 1694th | |
| Primes | 12921st | 12960th |
| Pythagorean primes | 6433rd | |
| Sexy primes (1st member) | 3187th | 3195th |
| Roman numberals | ||
| Base 2 | 1000011110101001012 | 1000100000100111112 |
| Base 3 | 210011200023 | 210020202113 |
| Base 4 | 2013222114 | 2020021334 |
| Base 5 | 134211325 | 134301435 |
| Base 6 | 25510456 | 25532516 |
| Base 7 | 11160027 | 11203247 |
| Base 8 | 4172458 | 4202378 |
| Base 9 | 2315029 | 2322249 |
| Base 10 | 13891710 | 13942310 |
| Base 11 | 9540911 | 9582911 |
| Base 12 | 6848512 | 6882712 |
| Base 13 | 4b2cc13 | 4b5cb13 |
| Base 14 | 388a914 | 38b4b14 |
| Base 15 | 2b26215 | 2b49d15 |
| Base 16 | 21ea516 | 2209f16 |