Compare 449 vs 463
| Property | 449 | 463 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4491 | 4631 |
| Prime factorization | 449 | 463 |
| Divisors count | 2 | 2 |
| Divisors | 1, 449 | 1, 463 |
| Number of properties | 9 | 9 |
| Additive primes | 50th | 52nd |
| Centered heptagonal primes | 4th | |
| Chen primes | 61st | |
| Cousin primes (1st member) | 25th | |
| Harmonic primes | 33rd | |
| Isolated primes | 42nd | |
| Lucky primes | 25th | |
| Primes | 87th | 90th |
| Prime triplets (2nd member) | 22nd | |
| Prime triplets (3rd member) | 21st | |
| Proth primes | 12th | |
| Pythagorean primes | 42nd | |
| Sexy primes (2nd member) | 44th | 45th |
| Solinas primes | 35th | |
| Twin primes (2nd member) | 24th | |
| Roman numberals | CDXLIX | CDLXIII |
| Base 2 | 1110000012 | 1110011112 |
| Base 3 | 1211223 | 1220113 |
| Base 4 | 130014 | 130334 |
| Base 5 | 32445 | 33235 |
| Base 6 | 20256 | 20516 |
| Base 7 | 12117 | 12317 |
| Base 8 | 7018 | 7178 |
| Base 9 | 5489 | 5649 |
| Base 10 | 44910 | 46310 |
| Base 11 | 37911 | 39111 |
| Base 12 | 31512 | 32712 |
| Base 13 | 28713 | 29813 |
| Base 14 | 24114 | 25114 |
| Base 15 | 1ee15 | 20d15 |
| Base 16 | 1c116 | 1cf16 |