Compare 487 vs 563
| Property | 487 | 563 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4871 | 5631 |
| Prime factorization | 487 | 563 |
| Divisors count | 2 | 2 |
| Divisors | 1, 487 | 1, 563 |
| Number of properties | 10 | 12 |
| Additive primes | 54th | |
| Chen primes | 65th | 73rd |
| Cousin primes (1st member) | 26th | |
| Good primes | 30th | |
| Happy primes | 23rd | 24th |
| Harmonic primes | 37th | 44th |
| Isolated primes | 46th | 54th |
| Long primes | 33rd | |
| Lucky primes | 26th | |
| Pierpont primes | 16th | |
| Primes | 93rd | 103rd |
| Safe primes | 19th | |
| Sexy primes (1st member) | 50th | |
| Sexy primes (2nd member) | 49th | |
| Sexy prime triplets (2nd member) | 20th | |
| Super primes | 27th | |
| Wilson primes | 3rd | |
| Roman numberals | CDLXXXVII | DLXIII |
| Base 2 | 1111001112 | 10001100112 |
| Base 3 | 2000013 | 2022123 |
| Base 4 | 132134 | 203034 |
| Base 5 | 34225 | 42235 |
| Base 6 | 21316 | 23356 |
| Base 7 | 12647 | 14337 |
| Base 8 | 7478 | 10638 |
| Base 9 | 6019 | 6859 |
| Base 10 | 48710 | 56310 |
| Base 11 | 40311 | 47211 |
| Base 12 | 34712 | 3ab12 |
| Base 13 | 2b613 | 34413 |
| Base 14 | 26b14 | 2c314 |
| Base 15 | 22715 | 27815 |
| Base 16 | 1e716 | 23316 |