Compare 220897 vs 221077
| Property | 220897 | 221077 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2208971 | 2210771 |
| Prime factorization | 220897 | 221077 |
| Divisors count | 2 | 2 |
| Divisors | 1, 220897 | 1, 221077 |
| Number of properties | 6 | 9 |
| Additive primes | 7974th | |
| Chen primes | 8213th | |
| Cousin primes (1st member) | 2326th | |
| Isolated primes | 15021st | 15029th |
| Primes | 19688th | 19702nd |
| Prime triplets (1st member) | 909th | |
| Pythagorean primes | 9823rd | 9829th |
| Sexy primes (1st member) | 4655th | 4659th |
| Sexy primes (2nd member) | 4658th | |
| Sexy prime triplets (2nd member) | 929th | |
| Ulam primes | 1406th | |
| Roman numberals | ||
| Base 2 | 1101011110111000012 | 1101011111100101012 |
| Base 3 | 1020200001013 | 1020200210013 |
| Base 4 | 3113232014 | 3113321114 |
| Base 5 | 240320425 | 240333025 |
| Base 6 | 44224016 | 44233016 |
| Base 7 | 16100057 | 16103537 |
| Base 8 | 6573418 | 6576258 |
| Base 9 | 3660119 | 3662319 |
| Base 10 | 22089710 | 22107710 |
| Base 11 | 140a6611 | 14110a11 |
| Base 12 | a7a0112 | a7b3112 |
| Base 13 | 7971113 | 7981c13 |
| Base 14 | 5a70514 | 5a7d314 |
| Base 15 | 456b715 | 4578715 |
| Base 16 | 35ee116 | 35f9516 |