Compare 149971 vs 150221
| Property | 149971 | 150221 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1499711 | 1502211 |
| Prime factorization | 149971 | 150221 |
| Divisors count | 2 | 2 |
| Divisors | 1, 149971 | 1, 150221 |
| Number of properties | 4 | 8 |
| Additive primes | 5709th | 5722nd |
| Chen primes | 5933rd | 5944th |
| Cousin primes (2nd member) | 1689th | |
| Emirps | 2960th | |
| Primes | 13847th | 13870th |
| Prime triplets (2nd member) | 675th | |
| Pythagorean primes | 6919th | |
| Twin primes (1st member) | 1704th | |
| Twin primes (2nd member) | 1701st | |
| Roman numberals | ||
| Base 2 | 1001001001110100112 | 1001001010110011012 |
| Base 3 | 211212011113 | 211220012023 |
| Base 4 | 2102131034 | 2102230314 |
| Base 5 | 142443415 | 143013415 |
| Base 6 | 31141516 | 31152456 |
| Base 7 | 11631437 | 11636517 |
| Base 8 | 4447238 | 4453158 |
| Base 9 | 2476449 | 2480529 |
| Base 10 | 14997110 | 15022110 |
| Base 11 | a274811 | a295511 |
| Base 12 | 7295712 | 72b2512 |
| Base 13 | 5335313 | 534b613 |
| Base 14 | 3c92314 | 3ca6114 |
| Base 15 | 2e68115 | 2e79b15 |
| Base 16 | 249d316 | 24acd16 |