Compare 138007 vs 138581
| Property | 138007 | 138581 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1380071 | 1385811 |
| Prime factorization | 138007 | 138581 |
| Divisors count | 2 | 2 |
| Divisors | 1, 138007 | 1, 138581 |
| Number of properties | 5 | 10 |
| Additive primes | 5300th | |
| Chen primes | 5556th | |
| Cousin primes (2nd member) | 1593rd | |
| Emirps | 2662nd | 2670th |
| Isolated primes | 9659th | 9697th |
| Long primes | 4806th | 4820th |
| Primes | 12842nd | 12894th |
| Pythagorean primes | 6419th | |
| Sexy primes (1st member) | 3181st | |
| Sophie germain primes | 1536th | |
| Ulam primes | 909th | |
| Roman numberals | ||
| Base 2 | 1000011011000101112 | 1000011101010101012 |
| Base 3 | 210000221013 | 210010021223 |
| Base 4 | 2012301134 | 2013111114 |
| Base 5 | 134040125 | 134133115 |
| Base 6 | 25425316 | 25453256 |
| Base 7 | 11132327 | 11150127 |
| Base 8 | 4154278 | 4165258 |
| Base 9 | 2302719 | 2310789 |
| Base 10 | 13800710 | 13858110 |
| Base 11 | 9476111 | 9513311 |
| Base 12 | 67a4712 | 6824512 |
| Base 13 | 4aa7c13 | 4b10113 |
| Base 14 | 3841914 | 3870914 |
| Base 15 | 2ad5715 | 2b0db15 |
| Base 16 | 21b1716 | 21d5516 |