Compare 487 vs 587
| Property | 487 | 587 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4871 | 5871 |
| Prime factorization | 487 | 587 |
| Divisors count | 2 | 2 |
| Divisors | 1, 487 | 1, 587 |
| Number of properties | 10 | 8 |
| Additive primes | 54th | |
| Chen primes | 65th | 77th |
| Cousin primes (1st member) | 26th | |
| Good primes | 32nd | |
| Happy primes | 23rd | |
| Harmonic primes | 37th | |
| Isolated primes | 46th | 56th |
| Long primes | 33rd | |
| Lucky primes | 26th | |
| Pierpont primes | 16th | |
| Primes | 93rd | 107th |
| Safe primes | 20th | |
| Sexy primes (1st member) | 52nd | |
| Sexy prime triplets (1st member) | 21st | |
| Super primes | 28th | |
| Roman numberals | CDLXXXVII | DLXXXVII |
| Base 2 | 1111001112 | 10010010112 |
| Base 3 | 2000013 | 2102023 |
| Base 4 | 132134 | 210234 |
| Base 5 | 34225 | 43225 |
| Base 6 | 21316 | 24156 |
| Base 7 | 12647 | 14667 |
| Base 8 | 7478 | 11138 |
| Base 9 | 6019 | 7229 |
| Base 10 | 48710 | 58710 |
| Base 11 | 40311 | 49411 |
| Base 12 | 34712 | 40b12 |
| Base 13 | 2b613 | 36213 |
| Base 14 | 26b14 | 2dd14 |
| Base 15 | 22715 | 29215 |
| Base 16 | 1e716 | 24b16 |