Compare 797 vs 1031
| Property | 797 | 1031 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 7971 | 10311 |
| Prime factorization | 797 | 1031 |
| Divisors count | 2 | 2 |
| Divisors | 1, 797 | 1, 1031 |
| Number of properties | 11 | 9 |
| Additive primes | 73rd | 92nd |
| Chen primes | 94th | 118th |
| Emirps | 39th | |
| Good primes | 46th | |
| Isolated primes | 80th | |
| Left-truncatable primes | 45th | |
| Palindromic primes | 18th | |
| Primes | 139th | 173rd |
| Pythagorean primes | 67th | |
| Restricted right-truncatable primes | 4th | |
| Right-truncatable primes | 27th | |
| Solinas primes | 47th | |
| Sophie germain primes | 40th | |
| Super primes | 34th | 40th |
| Twin primes (1st member) | 37th | |
| Two-sided primes | 12th | |
| Roman numberals | DCCXCVII | MXXXI |
| Base 2 | 11000111012 | 100000001112 |
| Base 3 | 10021123 | 11020123 |
| Base 4 | 301314 | 1000134 |
| Base 5 | 111425 | 131115 |
| Base 6 | 34056 | 44356 |
| Base 7 | 22167 | 30027 |
| Base 8 | 14358 | 20078 |
| Base 9 | 10759 | 13659 |
| Base 10 | 79710 | 103110 |
| Base 11 | 66511 | 85811 |
| Base 12 | 56512 | 71b12 |
| Base 13 | 49413 | 61413 |
| Base 14 | 40d14 | 53914 |
| Base 15 | 38215 | 48b15 |
| Base 16 | 31d16 | 40716 |