Compare 139921 vs 140069
| Property | 139921 | 140069 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1399211 | 1400691 |
| Prime factorization | 139921 | 140069 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139921 | 1, 140069 |
| Number of properties | 4 | 6 |
| Centered square primes | 76th | |
| Chen primes | 5602nd | |
| Isolated primes | 9789th | |
| Long primes | 4861st | |
| Primes | 13002nd | 13014th |
| Pythagorean primes | 6476th | 6482nd |
| Sophie germain primes | 1554th | |
| Twin primes (1st member) | 1609th | |
| Roman numberals | ||
| Base 2 | 1000100010100100012 | 1000100011001001012 |
| Base 3 | 210022210213 | 210100102023 |
| Base 4 | 2020221014 | 2020302114 |
| Base 5 | 134341415 | 134402345 |
| Base 6 | 25554416 | 30002456 |
| Base 7 | 11216357 | 11222367 |
| Base 8 | 4212218 | 4214458 |
| Base 9 | 2328379 | 2331229 |
| Base 10 | 13992110 | 14006910 |
| Base 11 | 9614111 | 9626611 |
| Base 12 | 68b8112 | 6908512 |
| Base 13 | 4b8c213 | 4b9a713 |
| Base 14 | 38dc514 | 3908d14 |
| Base 15 | 2b6d115 | 2b77e15 |
| Base 16 | 2229116 | 2232516 |