Compare 448139 vs 449663
| Property | 448139 | 449663 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4481391 | 4496631 |
| Prime factorization | 448139 | 449663 |
| Divisors count | 2 | 2 |
| Divisors | 1, 448139 | 1, 449663 |
| Number of properties | 6 | 3 |
| Additive primes | 14853rd | |
| Chen primes | 15041st | |
| Isolated primes | 29295th | |
| Primes | 37567th | 37680th |
| Safe primes | 2252nd | 2261st |
| Super primes | 3978th | |
| Twin primes (1st member) | 4183rd | |
| Roman numberals | ||
| Base 2 | 11011010110100010112 | 11011011100011111112 |
| Base 3 | 2112022012023 | 2112112110123 |
| Base 4 | 12311220234 | 12313013334 |
| Base 5 | 1033200245 | 1033421235 |
| Base 6 | 133344156 | 133454356 |
| Base 7 | 35443467 | 35516547 |
| Base 8 | 15532138 | 15561778 |
| Base 9 | 7526529 | 7547359 |
| Base 10 | 44813910 | 44966310 |
| Base 11 | 28676a11 | 28792511 |
| Base 12 | 19740b12 | 19827b12 |
| Base 13 | 128c9313 | 12989613 |
| Base 14 | b945d14 | b9c2b14 |
| Base 15 | 8cbae15 | 8d37815 |
| Base 16 | 6d68b16 | 6dc7f16 |