Compare 138917 vs 139187
| Property | 138917 | 139187 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1389171 | 1391871 |
| Prime factorization | 138917 | 139187 |
| Divisors count | 2 | 2 |
| Divisors | 1, 138917 | 1, 139187 |
| Number of properties | 6 | 5 |
| Additive primes | 5333rd | 5342nd |
| Chen primes | 5576th | |
| Harmonic primes | 4853rd | |
| Isolated primes | 9722nd | 9737th |
| Primes | 12921st | 12938th |
| Pythagorean primes | 6433rd | |
| Safe primes | 876th | |
| Sexy primes (1st member) | 3187th | |
| Roman numberals | ||
| Base 2 | 1000011110101001012 | 1000011111101100112 |
| Base 3 | 210011200023 | 210012210023 |
| Base 4 | 2013222114 | 2013323034 |
| Base 5 | 134211325 | 134232225 |
| Base 6 | 25510456 | 25522156 |
| Base 7 | 11160027 | 11165367 |
| Base 8 | 4172458 | 4176638 |
| Base 9 | 2315029 | 2318329 |
| Base 10 | 13891710 | 13918710 |
| Base 11 | 9540911 | 9563411 |
| Base 12 | 6848512 | 6866b12 |
| Base 13 | 4b2cc13 | 4b47913 |
| Base 14 | 388a914 | 38a1d14 |
| Base 15 | 2b26215 | 2b39215 |
| Base 16 | 21ea516 | 21fb316 |