Compare 138389 vs 139511
| Property | 138389 | 139511 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1383891 | 1395111 |
| Prime factorization | 138389 | 139511 |
| Divisors count | 2 | 2 |
| Divisors | 1, 138389 | 1, 139511 |
| Number of properties | 6 | 5 |
| Emirps | 2692nd | |
| Harmonic primes | 4835th | 4872nd |
| Isolated primes | 9683rd | 9760th |
| Long primes | 4814th | |
| Primes | 12874th | 12969th |
| Pythagorean primes | 6408th | |
| Sophie germain primes | 1535th | 1547th |
| Roman numberals | ||
| Base 2 | 1000011100100101012 | 1000100000111101112 |
| Base 3 | 210002111123 | 210021010023 |
| Base 4 | 2013021114 | 2020033134 |
| Base 5 | 134120245 | 134310215 |
| Base 6 | 25444056 | 25535156 |
| Base 7 | 11143167 | 11205117 |
| Base 8 | 4162258 | 4203678 |
| Base 9 | 2307459 | 2323329 |
| Base 10 | 13838910 | 13951110 |
| Base 11 | 94a7911 | 958a911 |
| Base 12 | 6810512 | 6889b12 |
| Base 13 | 4acb413 | 4b66813 |
| Base 14 | 3860d14 | 38bb114 |
| Base 15 | 2b00e15 | 2b50b15 |
| Base 16 | 21c9516 | 220f716 |