Compare 307 vs 673
| Property | 307 | 673 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3071 | 6731 |
| Prime factorization | 307 | 673 |
| Divisors count | 2 | 2 |
| Divisors | 1, 307 | 1, 673 |
| Number of properties | 9 | 9 |
| Chen primes | 47th | |
| Cousin primes (1st member) | 18th | 30th |
| Good primes | 22nd | |
| Happy primes | 27th | |
| Harmonic primes | 25th | |
| Isolated primes | 26th | 63rd |
| Left-truncatable primes | 41st | |
| Lucky primes | 18th | 34th |
| Primes | 63rd | 122nd |
| Prime triplets (1st member) | 18th | |
| Proth primes | 15th | |
| Pythagorean primes | 58th | |
| Sexy primes (1st member) | 35th | |
| Ulam primes | 14th | |
| Roman numberals | CCCVII | DCLXXIII |
| Base 2 | 1001100112 | 10101000012 |
| Base 3 | 1021013 | 2202213 |
| Base 4 | 103034 | 222014 |
| Base 5 | 22125 | 101435 |
| Base 6 | 12316 | 30416 |
| Base 7 | 6167 | 16517 |
| Base 8 | 4638 | 12418 |
| Base 9 | 3719 | 8279 |
| Base 10 | 30710 | 67310 |
| Base 11 | 25a11 | 56211 |
| Base 12 | 21712 | 48112 |
| Base 13 | 1a813 | 3ca13 |
| Base 14 | 17d14 | 36114 |
| Base 15 | 15715 | 2ed15 |
| Base 16 | 13316 | 2a116 |