Compare 249131 vs 249287
| Property | 249131 | 249287 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2491311 | 2492871 |
| Prime factorization | 249131 | 249287 |
| Divisors count | 2 | 2 |
| Divisors | 1, 249131 | 1, 249287 |
| Number of properties | 6 | 5 |
| Chen primes | 9093rd | 9098th |
| Cousin primes (2nd member) | 2569th | |
| Isolated primes | 16823rd | |
| Long primes | 8225th | 8231st |
| Primes | 21974th | 21986th |
| Prime triplets (2nd member) | 1004th | |
| Safe primes | 1408th | |
| Twin primes (1st member) | 2582nd | |
| Roman numberals | ||
| Base 2 | 1111001101001010112 | 1111001101110001112 |
| Base 3 | 1101222020023 | 1101222212123 |
| Base 4 | 3303102234 | 3303130134 |
| Base 5 | 304330115 | 304341225 |
| Base 6 | 52012156 | 52020356 |
| Base 7 | 20552217 | 20555337 |
| Base 8 | 7464538 | 7467078 |
| Base 9 | 4186629 | 4188559 |
| Base 10 | 24913110 | 24928710 |
| Base 11 | 1601a311 | 16032511 |
| Base 12 | 10020b12 | 10031b12 |
| Base 13 | 8951c13 | 8960c13 |
| Base 14 | 66b1114 | 66bc314 |
| Base 15 | 4dc3b15 | 4dce215 |
| Base 16 | 3cd2b16 | 3cdc716 |