Compare 797 vs 857
| Property | 797 | 857 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 7971 | 8571 |
| Prime factorization | 797 | 857 |
| Divisors count | 2 | 2 |
| Divisors | 1, 797 | 1, 857 |
| Number of properties | 11 | 9 |
| Additive primes | 73rd | |
| Chen primes | 94th | 101st |
| Cousin primes (2nd member) | 35th | |
| Isolated primes | 80th | |
| Left-truncatable primes | 45th | |
| Long primes | 52nd | |
| Palindromic primes | 18th | |
| Primes | 139th | 148th |
| Prime triplets (1st member) | 28th | |
| Prime triplets (2nd member) | 27th | |
| Pythagorean primes | 67th | 72nd |
| Restricted right-truncatable primes | 4th | |
| Right-truncatable primes | 27th | |
| Sexy primes (1st member) | 67th | |
| Super primes | 34th | |
| Twin primes (1st member) | 34th | |
| Two-sided primes | 12th | |
| Roman numberals | DCCXCVII | DCCCLVII |
| Base 2 | 11000111012 | 11010110012 |
| Base 3 | 10021123 | 10112023 |
| Base 4 | 301314 | 311214 |
| Base 5 | 111425 | 114125 |
| Base 6 | 34056 | 35456 |
| Base 7 | 22167 | 23337 |
| Base 8 | 14358 | 15318 |
| Base 9 | 10759 | 11529 |
| Base 10 | 79710 | 85710 |
| Base 11 | 66511 | 70a11 |
| Base 12 | 56512 | 5b512 |
| Base 13 | 49413 | 50c13 |
| Base 14 | 40d14 | 45314 |
| Base 15 | 38215 | 3c215 |
| Base 16 | 31d16 | 35916 |