Compare 149717 vs 149921
| Property | 149717 | 149921 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1497171 | 1499211 |
| Prime factorization | 149717 | 149921 |
| Divisors count | 2 | 2 |
| Divisors | 1, 149717 | 1, 149921 |
| Number of properties | 8 | 6 |
| Additive primes | 5703rd | |
| Chen primes | 5924th | 5931st |
| Cousin primes (2nd member) | 1686th | |
| Harmonic primes | 5198th | |
| Isolated primes | 10431st | 10444th |
| Primes | 13824th | 13843rd |
| Prime triplets (3rd member) | 674th | |
| Pythagorean primes | 6895th | 6903rd |
| Sexy primes (2nd member) | 3385th | |
| Sophie germain primes | 1637th | |
| Roman numberals | ||
| Base 2 | 1001001000110101012 | 1001001001101000012 |
| Base 3 | 211211010023 | 211211221223 |
| Base 4 | 2102031114 | 2102122014 |
| Base 5 | 142423325 | 142441415 |
| Base 6 | 31130456 | 31140256 |
| Base 7 | 11623317 | 11630427 |
| Base 8 | 4443258 | 4446418 |
| Base 9 | 2473329 | 2475789 |
| Base 10 | 14971710 | 14992110 |
| Base 11 | a253711 | a270211 |
| Base 12 | 7278512 | 7291512 |
| Base 13 | 531b913 | 5331513 |
| Base 14 | 3c7c114 | 3c8c914 |
| Base 15 | 2e56215 | 2e64b15 |
| Base 16 | 248d516 | 249a116 |