Compare 1187 vs 1297
| Property | 1187 | 1297 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 11871 | 12971 |
| Prime factorization | 1187 | 1297 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1187 | 1, 1297 |
| Number of properties | 8 | 14 |
| Additive primes | 105th | 114th |
| Chen primes | 128th | 138th |
| Cousin primes (1st member) | 47th | |
| Isolated primes | 114th | 124th |
| Long primes | 81st | |
| Pierpont primes | 20th | |
| Primes | 195th | 211th |
| Prime triplets (1st member) | 34th | |
| Pythagorean primes | 104th | |
| Quartan primes | 8th | |
| Safe primes | 27th | |
| Sexy primes (1st member) | 85th | 92nd |
| Sexy primes (2nd member) | 84th | 91st |
| Sexy prime triplets (2nd member) | 32nd | 35th |
| Super primes | 47th | |
| Roman numberals | MCLXXXVII | MCCXCVII |
| Base 2 | 100101000112 | 101000100012 |
| Base 3 | 11212223 | 12100013 |
| Base 4 | 1022034 | 1101014 |
| Base 5 | 142225 | 201425 |
| Base 6 | 52556 | 100016 |
| Base 7 | 33147 | 35327 |
| Base 8 | 22438 | 24218 |
| Base 9 | 15589 | 17019 |
| Base 10 | 118710 | 129710 |
| Base 11 | 98a11 | a7a11 |
| Base 12 | 82b12 | 90112 |
| Base 13 | 70413 | 78a13 |
| Base 14 | 60b14 | 68914 |
| Base 15 | 54215 | 5b715 |
| Base 16 | 4a316 | 51116 |