Compare 1289 vs 1297
| Property | 1289 | 1297 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 12891 | 12971 |
| Prime factorization | 1289 | 1297 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1289 | 1, 1297 |
| Number of properties | 7 | 14 |
| Additive primes | 114th | |
| Chen primes | 136th | 138th |
| Cousin primes (1st member) | 47th | |
| Isolated primes | 124th | |
| Long primes | 81st | |
| Pierpont primes | 20th | |
| Primes | 209th | 211th |
| Prime triplets (1st member) | 34th | |
| Pythagorean primes | 103rd | 104th |
| Quartan primes | 8th | |
| Sexy primes (1st member) | 92nd | |
| Sexy primes (2nd member) | 90th | 91st |
| Sexy prime triplets (2nd member) | 35th | |
| Sexy prime triplets (3rd member) | 34th | |
| Sophie germain primes | 45th | |
| Super primes | 47th | |
| Twin primes (1st member) | 44th | |
| Roman numberals | MCCLXXXIX | MCCXCVII |
| Base 2 | 101000010012 | 101000100012 |
| Base 3 | 12022023 | 12100013 |
| Base 4 | 1100214 | 1101014 |
| Base 5 | 201245 | 201425 |
| Base 6 | 55456 | 100016 |
| Base 7 | 35217 | 35327 |
| Base 8 | 24118 | 24218 |
| Base 9 | 16829 | 17019 |
| Base 10 | 128910 | 129710 |
| Base 11 | a7211 | a7a11 |
| Base 12 | 8b512 | 90112 |
| Base 13 | 78213 | 78a13 |
| Base 14 | 68114 | 68914 |
| Base 15 | 5ae15 | 5b715 |
| Base 16 | 50916 | 51116 |