Compare 138661 vs 138869
| Property | 138661 | 138869 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1386611 | 1388691 |
| Prime factorization | 138661 | 138869 |
| Divisors count | 2 | 2 |
| Divisors | 1, 138661 | 1, 138869 |
| Number of properties | 5 | 7 |
| Chen primes | 5565th | |
| Emirps | 2674th | |
| Harmonic primes | 4845th | |
| Isolated primes | 9705th | 9717th |
| Long primes | 4824th | 4831st |
| Primes | 12902nd | 12916th |
| Pythagorean primes | 6424th | 6430th |
| Sexy primes (2nd member) | 3184th | |
| Roman numberals | ||
| Base 2 | 1000011101101001012 | 1000011110011101012 |
| Base 3 | 210010121213 | 210011110223 |
| Base 4 | 2013122114 | 2013213114 |
| Base 5 | 134141215 | 134204345 |
| Base 6 | 25455416 | 25505256 |
| Base 7 | 11151557 | 11156037 |
| Base 8 | 4166458 | 4171658 |
| Base 9 | 2311779 | 2314389 |
| Base 10 | 13866110 | 13886910 |
| Base 11 | 951a611 | 9537511 |
| Base 12 | 682b112 | 6844512 |
| Base 13 | 4b16313 | 4b29313 |
| Base 14 | 3876514 | 3887314 |
| Base 15 | 2b14115 | 2b22e15 |
| Base 16 | 21da516 | 21e7516 |