Compare 621997 vs 622133
| Property | 621997 | 622133 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6219971 | 6221331 |
| Prime factorization | 621997 | 622133 |
| Divisors count | 2 | 2 |
| Divisors | 1, 621997 | 1, 622133 |
| Number of properties | 3 | 5 |
| Additive primes | 19852nd | |
| Chen primes | 19897th | |
| Cousin primes (2nd member) | 5500th | |
| Isolated primes | 39780th | 39791st |
| Left-truncatable primes | 524th | |
| Primes | 50759th | 50772nd |
| Roman numberals | ||
| Base 2 | 100101111101101011012 | 100101111110001101012 |
| Base 3 | 10111210122213 | 10111211012223 |
| Base 4 | 21133122314 | 21133203114 |
| Base 5 | 1244004425 | 1244020135 |
| Base 6 | 211553416 | 212001256 |
| Base 7 | 52002557 | 52005417 |
| Base 8 | 22766558 | 22770658 |
| Base 9 | 11471879 | 11473589 |
| Base 10 | 62199710 | 62213310 |
| Base 11 | 39535211 | 39546611 |
| Base 12 | 25bb5112 | 26004512 |
| Base 13 | 18a15c13 | 18a23513 |
| Base 14 | 12296514 | 122a2114 |
| Base 15 | c446715 | c450815 |
| Base 16 | 97dad16 | 97e3516 |