Compare 628487 vs 630899
| Property | 628487 | 630899 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6284871 | 6308991 |
| Prime factorization | 628487 | 630899 |
| Divisors count | 2 | 2 |
| Divisors | 1, 628487 | 1, 630899 |
| Number of properties | 6 | 5 |
| Chen primes | 20061st | 20123rd |
| Isolated primes | 40152nd | |
| Primes | 51231st | 51401st |
| Safe primes | 2968th | 2974th |
| Sexy primes (1st member) | 11112th | |
| Sexy primes (2nd member) | 11146th | |
| Sexy prime triplets (1st member) | 2046th | |
| Twin primes (1st member) | 5559th | |
| Roman numberals | ||
| Base 2 | 100110010111000001112 | 100110100000011100112 |
| Base 3 | 10112210100223 | 10120011021223 |
| Base 4 | 21211300134 | 21220013034 |
| Base 5 | 1301024225 | 1301420445 |
| Base 6 | 212453556 | 213044556 |
| Base 7 | 52252167 | 52352337 |
| Base 8 | 23134078 | 23201638 |
| Base 9 | 11571089 | 11613789 |
| Base 10 | 62848710 | 63089910 |
| Base 11 | 39a21211 | 3a100511 |
| Base 12 | 26385b12 | 26512b12 |
| Base 13 | 1900b213 | 19121913 |
| Base 14 | 12507d14 | 125cc314 |
| Base 15 | c634215 | c6dee15 |
| Base 16 | 9970716 | 9a07316 |