Compare 743 vs 977
| Property | 743 | 977 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 7431 | 9771 |
| Prime factorization | 743 | 977 |
| Divisors count | 2 | 2 |
| Divisors | 1, 743 | 1, 977 |
| Number of properties | 8 | 10 |
| Additive primes | 88th | |
| Chen primes | 89th | 113th |
| Cousin primes (2nd member) | 31st | |
| Emirps | 25th | |
| Harmonic primes | 60th | |
| Isolated primes | 73rd | 96th |
| Left-truncatable primes | 43rd | |
| Long primes | 48th | 59th |
| Primes | 132nd | 165th |
| Pythagorean primes | 79th | |
| Sexy primes (1st member) | 73rd | |
| Sexy primes (2nd member) | 72nd | |
| Sexy prime triplets (2nd member) | 28th | |
| Sophie germain primes | 33rd | |
| Roman numberals | DCCXLIII | CMLXXVII |
| Base 2 | 10111001112 | 11110100012 |
| Base 3 | 10001123 | 11000123 |
| Base 4 | 232134 | 331014 |
| Base 5 | 104335 | 124025 |
| Base 6 | 32356 | 43056 |
| Base 7 | 21117 | 25647 |
| Base 8 | 13478 | 17218 |
| Base 9 | 10159 | 13059 |
| Base 10 | 74310 | 97710 |
| Base 11 | 61611 | 80911 |
| Base 12 | 51b12 | 69512 |
| Base 13 | 45213 | 5a213 |
| Base 14 | 3b114 | 4db14 |
| Base 15 | 34815 | 45215 |
| Base 16 | 2e716 | 3d116 |