Compare 449 vs 487
Property | 449 | 487 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 4491 | 4871 |
Prime factorization | 449 | 487 |
Divisors count | 2 | 2 |
Divisors | 1, 449 | 1, 487 |
Number of properties | 9 | 10 |
Additive primes | 50th | 54th |
Chen primes | 61st | 65th |
Cousin primes (1st member) | 26th | |
Happy primes | 23rd | |
Harmonic primes | 33rd | 37th |
Isolated primes | 42nd | 46th |
Long primes | 33rd | |
Lucky primes | 26th | |
Pierpont primes | 16th | |
Primes | 87th | 93rd |
Proth primes | 12th | |
Pythagorean primes | 42nd | |
Sexy primes (2nd member) | 44th | |
Solinas primes | 35th | |
Roman numberals | CDXLIX | CDLXXXVII |
Base 2 | 1110000012 | 1111001112 |
Base 3 | 1211223 | 2000013 |
Base 4 | 130014 | 132134 |
Base 5 | 32445 | 34225 |
Base 6 | 20256 | 21316 |
Base 7 | 12117 | 12647 |
Base 8 | 7018 | 7478 |
Base 9 | 5489 | 6019 |
Base 10 | 44910 | 48710 |
Base 11 | 37911 | 40311 |
Base 12 | 31512 | 34712 |
Base 13 | 28713 | 2b613 |
Base 14 | 24114 | 26b14 |
Base 15 | 1ee15 | 22715 |
Base 16 | 1c116 | 1e716 |