Compare 138469 vs 138581
| Property | 138469 | 138581 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1384691 | 1385811 |
| Prime factorization | 138469 | 138581 |
| Divisors count | 2 | 2 |
| Divisors | 1, 138469 | 1, 138581 |
| Number of properties | 5 | 10 |
| Additive primes | 5316th | |
| Chen primes | 5556th | |
| Cousin primes (2nd member) | 1593rd | |
| Emirps | 2670th | |
| Isolated primes | 9688th | 9697th |
| Long primes | 4820th | |
| Primes | 12883rd | 12894th |
| Pythagorean primes | 6413th | 6419th |
| Sexy primes (1st member) | 3181st | |
| Sophie germain primes | 1536th | |
| Ulam primes | 908th | 909th |
| Roman numberals | ||
| Base 2 | 1000011100111001012 | 1000011101010101012 |
| Base 3 | 210002211113 | 210010021223 |
| Base 4 | 2013032114 | 2013111114 |
| Base 5 | 134123345 | 134133115 |
| Base 6 | 25450216 | 25453256 |
| Base 7 | 11144627 | 11150127 |
| Base 8 | 4163458 | 4165258 |
| Base 9 | 2308449 | 2310789 |
| Base 10 | 13846910 | 13858110 |
| Base 11 | 9504111 | 9513311 |
| Base 12 | 6817112 | 6824512 |
| Base 13 | 4b04613 | 4b10113 |
| Base 14 | 3866914 | 3870914 |
| Base 15 | 2b06415 | 2b0db15 |
| Base 16 | 21ce516 | 21d5516 |