Compare 628939 vs 631121
| Property | 628939 | 631121 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6289391 | 6311211 |
| Prime factorization | 628939 | 631121 |
| Divisors count | 2 | 2 |
| Divisors | 1, 628939 | 1, 631121 |
| Number of properties | 6 | 4 |
| Additive primes | 20048th | |
| Chen primes | 20074th | |
| Good primes | 1969th | |
| Isolated primes | 40296th | |
| Lucky primes | 5898th | |
| Primes | 51263rd | 51413th |
| Super primes | 5246th | 5258th |
| Twin primes (2nd member) | 5545th | |
| Roman numberals | ||
| Base 2 | 100110011000110010112 | 100110100001010100012 |
| Base 3 | 10112212020013 | 10120012012123 |
| Base 4 | 21212030234 | 21220111014 |
| Base 5 | 1301112245 | 1301434415 |
| Base 6 | 212514316 | 213055056 |
| Base 7 | 52264337 | 52360017 |
| Base 8 | 23143138 | 23205218 |
| Base 9 | 11576619 | 11616559 |
| Base 10 | 62893910 | 63112110 |
| Base 11 | 39a59311 | 3a119711 |
| Base 12 | 263b7712 | 26529512 |
| Base 13 | 19036c13 | 19135a13 |
| Base 14 | 1252c314 | 12600114 |
| Base 15 | c654415 | c6eeb15 |
| Base 16 | 998cb16 | 9a15116 |