Compare 137993 vs 138581
| Property | 137993 | 138581 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1379931 | 1385811 |
| Prime factorization | 137993 | 138581 |
| Divisors count | 2 | 2 |
| Divisors | 1, 137993 | 1, 138581 |
| Number of properties | 8 | 10 |
| Chen primes | 5556th | |
| Cousin primes (2nd member) | 1593rd | |
| Emirps | 2661st | 2670th |
| Happy primes | 2007th | |
| Isolated primes | 9657th | 9697th |
| Long primes | 4805th | 4820th |
| Primes | 12840th | 12894th |
| Pythagorean primes | 6393rd | 6419th |
| Sexy primes (1st member) | 3167th | 3181st |
| Sophie germain primes | 1529th | 1536th |
| Ulam primes | 909th | |
| Roman numberals | ||
| Base 2 | 1000011011000010012 | 1000011101010101012 |
| Base 3 | 210000212123 | 210010021223 |
| Base 4 | 2012300214 | 2013111114 |
| Base 5 | 134034335 | 134133115 |
| Base 6 | 25425056 | 25453256 |
| Base 7 | 11132127 | 11150127 |
| Base 8 | 4154118 | 4165258 |
| Base 9 | 2302559 | 2310789 |
| Base 10 | 13799310 | 13858110 |
| Base 11 | 9474911 | 9513311 |
| Base 12 | 67a3512 | 6824512 |
| Base 13 | 4aa6b13 | 4b10113 |
| Base 14 | 3840914 | 3870914 |
| Base 15 | 2ad4815 | 2b0db15 |
| Base 16 | 21b0916 | 21d5516 |