Compare 447749 vs 448139
| Property | 447749 | 448139 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4477491 | 4481391 |
| Prime factorization | 447749 | 448139 |
| Divisors count | 2 | 2 |
| Divisors | 1, 447749 | 1, 448139 |
| Number of properties | 5 | 6 |
| Additive primes | 14853rd | |
| Chen primes | 15030th | 15041st |
| Isolated primes | 29178th | |
| Primes | 37537th | 37567th |
| Safe primes | 2252nd | |
| Sexy primes (2nd member) | 8402nd | |
| Super primes | 3974th | 3978th |
| Twin primes (1st member) | 4183rd | |
| Roman numberals | ||
| Base 2 | 11011010101000001012 | 11011010110100010112 |
| Base 3 | 2112020120223 | 2112022012023 |
| Base 4 | 12311100114 | 12311220234 |
| Base 5 | 1033114445 | 1033200245 |
| Base 6 | 133325256 | 133344156 |
| Base 7 | 35432517 | 35443467 |
| Base 8 | 15524058 | 15532138 |
| Base 9 | 7521689 | 7526529 |
| Base 10 | 44774910 | 44813910 |
| Base 11 | 28644511 | 28676a11 |
| Base 12 | 19714512 | 19740b12 |
| Base 13 | 128a5313 | 128c9313 |
| Base 14 | b926114 | b945d14 |
| Base 15 | 8c9ee15 | 8cbae15 |
| Base 16 | 6d50516 | 6d68b16 |