Compare 211129 vs 211231
| Property | 211129 | 211231 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2111291 | 2112311 |
| Prime factorization | 211129 | 211231 |
| Divisors count | 2 | 2 |
| Divisors | 1, 211129 | 1, 211231 |
| Number of properties | 3 | 3 |
| Isolated primes | 14379th | |
| Primes | 18902nd | 18913th |
| Pythagorean primes | 9436th | |
| Super primes | 2152nd | |
| Twin primes (2nd member) | 2265th | |
| Roman numberals | ||
| Base 2 | 1100111000101110012 | 1100111001000111112 |
| Base 3 | 1012011211213 | 1012012021013 |
| Base 4 | 3032023214 | 3032101334 |
| Base 5 | 232240045 | 232244115 |
| Base 6 | 43052416 | 43055316 |
| Base 7 | 15363527 | 15365567 |
| Base 8 | 6342718 | 6344378 |
| Base 9 | 3515479 | 3516719 |
| Base 10 | 21112910 | 21123110 |
| Base 11 | 13469611 | 13477911 |
| Base 12 | a222112 | a22a712 |
| Base 13 | 7513913 | 751b713 |
| Base 14 | 56d2914 | 56d9d14 |
| Base 15 | 4285415 | 428c115 |
| Base 16 | 338b916 | 3391f16 |