Compare 621983 vs 622247
| Property | 621983 | 622247 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6219831 | 6222471 |
| Prime factorization | 621983 | 622247 |
| Divisors count | 2 | 2 |
| Divisors | 1, 621983 | 1, 622247 |
| Number of properties | 4 | 10 |
| Additive primes | 19847th | 19857th |
| Chen primes | 19901st | |
| Cousin primes (2nd member) | 5501st | |
| Isolated primes | 39779th | |
| Primes | 50758th | 50781st |
| Prime quadruplets (3rd member) | 119th | |
| Prime triplets (2nd member) | 2012th | |
| Prime triplets (3rd member) | 2011th | |
| Safe primes | 2942nd | |
| Sexy primes (2nd member) | 11028th | |
| Sophie germain primes | 5179th | |
| Twin primes (1st member) | 5495th | |
| Roman numberals | ||
| Base 2 | 100101111101100111112 | 100101111110101001112 |
| Base 3 | 10111210121023 | 10111211200123 |
| Base 4 | 21133121334 | 21133222134 |
| Base 5 | 1244004135 | 1244024425 |
| Base 6 | 211553156 | 212004356 |
| Base 7 | 52002357 | 52010637 |
| Base 8 | 22766378 | 22772478 |
| Base 9 | 11471729 | 11475059 |
| Base 10 | 62198310 | 62224710 |
| Base 11 | 39533a11 | 39555a11 |
| Base 12 | 25bb3b12 | 26011b12 |
| Base 13 | 18a14b13 | 18a2c213 |
| Base 14 | 12295514 | 122aa314 |
| Base 15 | c445815 | c458215 |
| Base 16 | 97d9f16 | 97ea716 |