Compare 673 vs 2689
| Property | 673 | 2689 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6731 | 26891 |
| Prime factorization | 673 | 2689 |
| Divisors count | 2 | 2 |
| Divisors | 1, 673 | 1, 2689 |
| Number of properties | 9 | 11 |
| Cousin primes (1st member) | 30th | 81st |
| Happy primes | 27th | |
| Isolated primes | 63rd | |
| Left-truncatable primes | 41st | |
| Lucky primes | 34th | 85th |
| Primes | 122nd | 391st |
| Prime triplets (2nd member) | 59th | |
| Prime triplets (3rd member) | 58th | |
| Proth primes | 15th | 23rd |
| Pythagorean primes | 58th | 191st |
| Sexy primes (2nd member) | 157th | |
| Sexy prime quadrupletss (4th member) | 14th | |
| Sexy prime triplets (3rd member) | 57th | |
| Twin primes (2nd member) | 76th | |
| Ulam primes | 14th | |
| Roman numberals | DCLXXIII | MMDCLXXXIX |
| Base 2 | 10101000012 | 1010100000012 |
| Base 3 | 2202213 | 102001213 |
| Base 4 | 222014 | 2220014 |
| Base 5 | 101435 | 412245 |
| Base 6 | 30416 | 202416 |
| Base 7 | 16517 | 105617 |
| Base 8 | 12418 | 52018 |
| Base 9 | 8279 | 36179 |
| Base 10 | 67310 | 268910 |
| Base 11 | 56211 | 202511 |
| Base 12 | 48112 | 168112 |
| Base 13 | 3ca13 | 12bb13 |
| Base 14 | 36114 | da114 |
| Base 15 | 2ed15 | be415 |
| Base 16 | 2a116 | a8116 |