Compare 1187 vs 1279
| Property | 1187 | 1279 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 11871 | 12791 |
| Prime factorization | 1187 | 1279 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1187 | 1, 1279 |
| Number of properties | 8 | 7 |
| Additive primes | 105th | 112th |
| Chen primes | 128th | |
| Cousin primes (1st member) | 46th | |
| Emirps | 60th | |
| Isolated primes | 114th | |
| Primes | 195th | 207th |
| Prime triplets (2nd member) | 33rd | |
| Safe primes | 27th | |
| Sexy primes (1st member) | 85th | |
| Sexy primes (2nd member) | 84th | |
| Sexy prime triplets (2nd member) | 32nd | |
| Solinas primes | 53rd | |
| Twin primes (2nd member) | 43rd | |
| Roman numberals | MCLXXXVII | MCCLXXIX |
| Base 2 | 100101000112 | 100111111112 |
| Base 3 | 11212223 | 12021013 |
| Base 4 | 1022034 | 1033334 |
| Base 5 | 142225 | 201045 |
| Base 6 | 52556 | 55316 |
| Base 7 | 33147 | 35057 |
| Base 8 | 22438 | 23778 |
| Base 9 | 15589 | 16719 |
| Base 10 | 118710 | 127910 |
| Base 11 | 98a11 | a6311 |
| Base 12 | 82b12 | 8a712 |
| Base 13 | 70413 | 77513 |
| Base 14 | 60b14 | 67514 |
| Base 15 | 54215 | 5a415 |
| Base 16 | 4a316 | 4ff16 |