Compare 487 vs 617
| Property | 487 | 617 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4871 | 6171 |
| Prime factorization | 487 | 617 |
| Divisors count | 2 | 2 |
| Divisors | 1, 487 | 1, 617 |
| Number of properties | 10 | 9 |
| Additive primes | 54th | |
| Chen primes | 65th | 79th |
| Cousin primes (1st member) | 26th | |
| Cousin primes (2nd member) | 28th | |
| Happy primes | 23rd | 25th |
| Harmonic primes | 37th | |
| Isolated primes | 46th | |
| Left-truncatable primes | 37th | |
| Long primes | 33rd | |
| Lucky primes | 26th | |
| Pierpont primes | 16th | |
| Primes | 93rd | 113th |
| Prime triplets (2nd member) | 23rd | |
| Pythagorean primes | 54th | |
| Super primes | 30th | |
| Twin primes (1st member) | 28th | |
| Roman numberals | CDLXXXVII | DCXVII |
| Base 2 | 1111001112 | 10011010012 |
| Base 3 | 2000013 | 2112123 |
| Base 4 | 132134 | 212214 |
| Base 5 | 34225 | 44325 |
| Base 6 | 21316 | 25056 |
| Base 7 | 12647 | 15417 |
| Base 8 | 7478 | 11518 |
| Base 9 | 6019 | 7559 |
| Base 10 | 48710 | 61710 |
| Base 11 | 40311 | 51111 |
| Base 12 | 34712 | 43512 |
| Base 13 | 2b613 | 38613 |
| Base 14 | 26b14 | 32114 |
| Base 15 | 22715 | 2b215 |
| Base 16 | 1e716 | 26916 |