Compare 449 vs 479
| Property | 449 | 479 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4491 | 4791 |
| Prime factorization | 449 | 479 |
| Divisors count | 2 | 2 |
| Divisors | 1, 449 | 1, 479 |
| Number of properties | 9 | 6 |
| Additive primes | 50th | |
| Chen primes | 61st | 64th |
| Harmonic primes | 33rd | 36th |
| Isolated primes | 42nd | 45th |
| Primes | 87th | 92nd |
| Proth primes | 12th | |
| Pythagorean primes | 42nd | |
| Safe primes | 17th | |
| Sexy primes (2nd member) | 44th | |
| Solinas primes | 35th | 36th |
| Roman numberals | CDXLIX | CDLXXIX |
| Base 2 | 1110000012 | 1110111112 |
| Base 3 | 1211223 | 1222023 |
| Base 4 | 130014 | 131334 |
| Base 5 | 32445 | 34045 |
| Base 6 | 20256 | 21156 |
| Base 7 | 12117 | 12537 |
| Base 8 | 7018 | 7378 |
| Base 9 | 5489 | 5829 |
| Base 10 | 44910 | 47910 |
| Base 11 | 37911 | 3a611 |
| Base 12 | 31512 | 33b12 |
| Base 13 | 28713 | 2ab13 |
| Base 14 | 24114 | 26314 |
| Base 15 | 1ee15 | 21e15 |
| Base 16 | 1c116 | 1df16 |