Compare 249211 vs 249287
| Property | 249211 | 249287 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2492111 | 2492871 |
| Prime factorization | 249211 | 249287 |
| Divisors count | 2 | 2 |
| Divisors | 1, 249211 | 1, 249287 |
| Number of properties | 6 | 5 |
| Additive primes | 8905th | |
| Chen primes | 9095th | 9098th |
| Isolated primes | 16817th | 16823rd |
| Long primes | 8227th | 8231st |
| Primes | 21980th | 21986th |
| Safe primes | 1408th | |
| Sexy primes (1st member) | 5130th | |
| Roman numberals | ||
| Base 2 | 1111001101011110112 | 1111001101110001112 |
| Base 3 | 1101222120013 | 1101222212123 |
| Base 4 | 3303113234 | 3303130134 |
| Base 5 | 304333215 | 304341225 |
| Base 6 | 52014316 | 52020356 |
| Base 7 | 20553647 | 20555337 |
| Base 8 | 7465738 | 7467078 |
| Base 9 | 4187619 | 4188559 |
| Base 10 | 24921110 | 24928710 |
| Base 11 | 16026611 | 16032511 |
| Base 12 | 10027712 | 10031b12 |
| Base 13 | 8958113 | 8960c13 |
| Base 14 | 66b6b14 | 66bc314 |
| Base 15 | 4dc9115 | 4dce215 |
| Base 16 | 3cd7b16 | 3cdc716 |