Compare 219983 vs 220447
| Property | 219983 | 220447 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2199831 | 2204471 |
| Prime factorization | 219983 | 220447 |
| Divisors count | 2 | 2 |
| Divisors | 1, 219983 | 1, 220447 |
| Number of properties | 8 | 5 |
| Additive primes | 7950th | |
| Chen primes | 8181st | 8191st |
| Cousin primes (2nd member) | 2316th | |
| Isolated primes | 14961st | 14992nd |
| Long primes | 7343rd | 7356th |
| Primes | 19618th | 19651st |
| Prime triplets (3rd member) | 907th | |
| Sexy primes (2nd member) | 4640th | |
| Sexy prime triplets (3rd member) | 928th | |
| Roman numberals | ||
| Base 2 | 1101011011010011112 | 1101011101000111112 |
| Base 3 | 1020112021123 | 1020121012013 |
| Base 4 | 3112310334 | 3113101334 |
| Base 5 | 240144135 | 240232425 |
| Base 6 | 44142356 | 44203316 |
| Base 7 | 16042317 | 16054637 |
| Base 8 | 6555178 | 6564378 |
| Base 9 | 3646759 | 3653519 |
| Base 10 | 21998310 | 22044710 |
| Base 11 | 14030511 | 14069711 |
| Base 12 | a737b12 | a76a712 |
| Base 13 | 7918a13 | 7945613 |
| Base 14 | 5a25114 | 5a4a314 |
| Base 15 | 452a815 | 454b715 |
| Base 16 | 35b4f16 | 35d1f16 |