Compare 621983 vs 622009
| Property | 621983 | 622009 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6219831 | 6220091 |
| Prime factorization | 621983 | 622009 |
| Divisors count | 2 | 2 |
| Divisors | 1, 621983 | 1, 622009 |
| Number of properties | 4 | 4 |
| Additive primes | 19847th | 19848th |
| Isolated primes | 39779th | 39781st |
| Lucky primes | 5852nd | |
| Primes | 50758th | 50760th |
| Sophie germain primes | 5179th | |
| Roman numberals | ||
| Base 2 | 100101111101100111112 | 100101111101101110012 |
| Base 3 | 10111210121023 | 10111210201013 |
| Base 4 | 21133121334 | 21133123214 |
| Base 5 | 1244004135 | 1244010145 |
| Base 6 | 211553156 | 211554016 |
| Base 7 | 52002357 | 52003037 |
| Base 8 | 22766378 | 22766718 |
| Base 9 | 11471729 | 11472119 |
| Base 10 | 62198310 | 62200910 |
| Base 11 | 39533a11 | 39536311 |
| Base 12 | 25bb3b12 | 25bb6112 |
| Base 13 | 18a14b13 | 18a16b13 |
| Base 14 | 12295514 | 12297314 |
| Base 15 | c445815 | c447415 |
| Base 16 | 97d9f16 | 97db916 |