Compare 449 vs 458
Property | 449 | 458 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 4491 | 21 × 2291 |
Prime factorization | 449 | 2 × 229 |
Divisors count | 2 | 4 |
Divisors | 1, 449 | 1, 2, 229, 458 |
Number of properties | 9 | 1 |
Additive primes | 50th | |
Chen primes | 61st | |
Harmonic primes | 33rd | |
Isolated primes | 42nd | |
Primes | 87th | |
Proth primes | 12th | |
Pythagorean primes | 42nd | |
Semiprimes | 142nd | |
Sexy primes (2nd member) | 44th | |
Solinas primes | 35th | |
Roman numberals | CDXLIX | CDLVIII |
Base 2 | 1110000012 | 1110010102 |
Base 3 | 1211223 | 1212223 |
Base 4 | 130014 | 130224 |
Base 5 | 32445 | 33135 |
Base 6 | 20256 | 20426 |
Base 7 | 12117 | 12237 |
Base 8 | 7018 | 7128 |
Base 9 | 5489 | 5589 |
Base 10 | 44910 | 45810 |
Base 11 | 37911 | 38711 |
Base 12 | 31512 | 32212 |
Base 13 | 28713 | 29313 |
Base 14 | 24114 | 24a14 |
Base 15 | 1ee15 | 20815 |
Base 16 | 1c116 | 1ca16 |