Compare 149731 vs 150221
| Property | 149731 | 150221 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1497311 | 1502211 |
| Prime factorization | 149731 | 150221 |
| Divisors count | 2 | 2 |
| Divisors | 1, 149731 | 1, 150221 |
| Number of properties | 4 | 8 |
| Additive primes | 5722nd | |
| Chen primes | 5944th | |
| Cousin primes (2nd member) | 1689th | |
| Emirps | 2948th | 2960th |
| Long primes | 5159th | |
| Primes | 13826th | 13870th |
| Prime triplets (2nd member) | 675th | |
| Pythagorean primes | 6919th | |
| Twin primes (1st member) | 1704th | |
| Twin primes (2nd member) | 1698th | |
| Roman numberals | ||
| Base 2 | 1001001000111000112 | 1001001010110011012 |
| Base 3 | 211211011213 | 211220012023 |
| Base 4 | 2102032034 | 2102230314 |
| Base 5 | 142424115 | 143013415 |
| Base 6 | 31131116 | 31152456 |
| Base 7 | 11623517 | 11636517 |
| Base 8 | 4443438 | 4453158 |
| Base 9 | 2473479 | 2480529 |
| Base 10 | 14973110 | 15022110 |
| Base 11 | a254a11 | a295511 |
| Base 12 | 7279712 | 72b2512 |
| Base 13 | 531ca13 | 534b613 |
| Base 14 | 3c7d114 | 3ca6114 |
| Base 15 | 2e57115 | 2e79b15 |
| Base 16 | 248e316 | 24acd16 |