Compare 487 vs 673
| Property | 487 | 673 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4871 | 6731 |
| Prime factorization | 487 | 673 |
| Divisors count | 2 | 2 |
| Divisors | 1, 487 | 1, 673 |
| Number of properties | 10 | 9 |
| Additive primes | 54th | |
| Chen primes | 65th | |
| Cousin primes (1st member) | 26th | 30th |
| Happy primes | 23rd | 27th |
| Harmonic primes | 37th | |
| Isolated primes | 46th | 63rd |
| Left-truncatable primes | 41st | |
| Long primes | 33rd | |
| Lucky primes | 26th | 34th |
| Pierpont primes | 16th | |
| Primes | 93rd | 122nd |
| Proth primes | 15th | |
| Pythagorean primes | 58th | |
| Ulam primes | 14th | |
| Roman numberals | CDLXXXVII | DCLXXIII |
| Base 2 | 1111001112 | 10101000012 |
| Base 3 | 2000013 | 2202213 |
| Base 4 | 132134 | 222014 |
| Base 5 | 34225 | 101435 |
| Base 6 | 21316 | 30416 |
| Base 7 | 12647 | 16517 |
| Base 8 | 7478 | 12418 |
| Base 9 | 6019 | 8279 |
| Base 10 | 48710 | 67310 |
| Base 11 | 40311 | 56211 |
| Base 12 | 34712 | 48112 |
| Base 13 | 2b613 | 3ca13 |
| Base 14 | 26b14 | 36114 |
| Base 15 | 22715 | 2ed15 |
| Base 16 | 1e716 | 2a116 |