Compare 743 vs 1031
| Property | 743 | 1031 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 7431 | 10311 |
| Prime factorization | 743 | 1031 |
| Divisors count | 2 | 2 |
| Divisors | 1, 743 | 1, 1031 |
| Number of properties | 8 | 9 |
| Additive primes | 92nd | |
| Chen primes | 89th | 118th |
| Cousin primes (2nd member) | 31st | |
| Emirps | 25th | 39th |
| Good primes | 46th | |
| Isolated primes | 73rd | |
| Left-truncatable primes | 43rd | |
| Long primes | 48th | |
| Primes | 132nd | 173rd |
| Solinas primes | 47th | |
| Sophie germain primes | 33rd | 40th |
| Super primes | 40th | |
| Twin primes (1st member) | 37th | |
| Roman numberals | DCCXLIII | MXXXI |
| Base 2 | 10111001112 | 100000001112 |
| Base 3 | 10001123 | 11020123 |
| Base 4 | 232134 | 1000134 |
| Base 5 | 104335 | 131115 |
| Base 6 | 32356 | 44356 |
| Base 7 | 21117 | 30027 |
| Base 8 | 13478 | 20078 |
| Base 9 | 10159 | 13659 |
| Base 10 | 74310 | 103110 |
| Base 11 | 61611 | 85811 |
| Base 12 | 51b12 | 71b12 |
| Base 13 | 45213 | 61413 |
| Base 14 | 3b114 | 53914 |
| Base 15 | 34815 | 48b15 |
| Base 16 | 2e716 | 40716 |