Compare 211231 vs 213067
| Property | 211231 | 213067 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2112311 | 2130671 |
| Prime factorization | 211231 | 213067 |
| Divisors count | 2 | 2 |
| Divisors | 1, 211231 | 1, 213067 |
| Number of properties | 3 | 6 |
| Additive primes | 7697th | |
| Chen primes | 7957th | |
| Cuban primes 1 | 89th | |
| Isolated primes | 14502nd | |
| Primes | 18913th | 19051st |
| Super primes | 2152nd | 2164th |
| Twin primes (2nd member) | 2265th | |
| Roman numberals | ||
| Base 2 | 1100111001000111112 | 1101000000010010112 |
| Base 3 | 1012012021013 | 1012110211013 |
| Base 4 | 3032101334 | 3100010234 |
| Base 5 | 232244115 | 233042325 |
| Base 6 | 43055316 | 43222316 |
| Base 7 | 15365567 | 15451217 |
| Base 8 | 6344378 | 6401138 |
| Base 9 | 3516719 | 3542419 |
| Base 10 | 21123110 | 21306710 |
| Base 11 | 13477911 | 13609811 |
| Base 12 | a22a712 | a337712 |
| Base 13 | 751b713 | 75c9a13 |
| Base 14 | 56d9d14 | 5791114 |
| Base 15 | 428c115 | 431e715 |
| Base 16 | 3391f16 | 3404b16 |