Compare 738 vs 743
| Property | 738 | 743 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 21 × 32 × 411 | 7431 |
| Prime factorization | 2 × 3 × 3 × 41 | 743 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738 | 1, 743 |
| Number of properties | 0 | 8 |
| Chen primes | 89th | |
| Cousin primes (2nd member) | 31st | |
| Emirps | 25th | |
| Isolated primes | 73rd | |
| Left-truncatable primes | 43rd | |
| Long primes | 48th | |
| Primes | 132nd | |
| Sophie germain primes | 33rd | |
| Roman numberals | DCCXXXVIII | DCCXLIII |
| Base 2 | 10111000102 | 10111001112 |
| Base 3 | 10001003 | 10001123 |
| Base 4 | 232024 | 232134 |
| Base 5 | 104235 | 104335 |
| Base 6 | 32306 | 32356 |
| Base 7 | 21037 | 21117 |
| Base 8 | 13428 | 13478 |
| Base 9 | 10109 | 10159 |
| Base 10 | 73810 | 74310 |
| Base 11 | 61111 | 61611 |
| Base 12 | 51612 | 51b12 |
| Base 13 | 44a13 | 45213 |
| Base 14 | 3aa14 | 3b114 |
| Base 15 | 34315 | 34815 |
| Base 16 | 2e216 | 2e716 |