Compare 673 vs 1409
| Property | 673 | 1409 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6731 | 14091 |
| Prime factorization | 673 | 1409 |
| Divisors count | 2 | 2 |
| Divisors | 1, 673 | 1, 1409 |
| Number of properties | 9 | 8 |
| Chen primes | 146th | |
| Cousin primes (1st member) | 30th | |
| Emirps | 66th | |
| Happy primes | 27th | |
| Isolated primes | 63rd | 132nd |
| Left-truncatable primes | 41st | |
| Lucky primes | 34th | |
| Primes | 122nd | 223rd |
| Proth primes | 15th | 20th |
| Pythagorean primes | 58th | 110th |
| Sophie germain primes | 46th | |
| Super primes | 48th | |
| Ulam primes | 14th | |
| Roman numberals | DCLXXIII | MCDIX |
| Base 2 | 10101000012 | 101100000012 |
| Base 3 | 2202213 | 12210123 |
| Base 4 | 222014 | 1120014 |
| Base 5 | 101435 | 211145 |
| Base 6 | 30416 | 103056 |
| Base 7 | 16517 | 40527 |
| Base 8 | 12418 | 26018 |
| Base 9 | 8279 | 18359 |
| Base 10 | 67310 | 140910 |
| Base 11 | 56211 | 107111 |
| Base 12 | 48112 | 99512 |
| Base 13 | 3ca13 | 84513 |
| Base 14 | 36114 | 72914 |
| Base 15 | 2ed15 | 63e15 |
| Base 16 | 2a116 | 58116 |