Compare 1289 vs 1327
| Property | 1289 | 1327 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 12891 | 13271 | 
| Prime factorization | 1289 | 1327 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 1289 | 1, 1327 | 
| Number of properties | 7 | 6 | 
| Additive primes | 119th | |
| Chen primes | 136th | 141st | 
| Isolated primes | 126th | |
| Long primes | 84th | |
| Primes | 209th | 217th | 
| Pythagorean primes | 103rd | |
| Sexy primes (2nd member) | 90th | 94th | 
| Sexy prime triplets (3rd member) | 34th | |
| Sophie germain primes | 45th | |
| Twin primes (1st member) | 44th | |
| Roman numberals | MCCLXXXIX | MCCCXXVII | 
| Base 2 | 101000010012 | 101001011112 | 
| Base 3 | 12022023 | 12110113 | 
| Base 4 | 1100214 | 1102334 | 
| Base 5 | 201245 | 203025 | 
| Base 6 | 55456 | 100516 | 
| Base 7 | 35217 | 36047 | 
| Base 8 | 24118 | 24578 | 
| Base 9 | 16829 | 17349 | 
| Base 10 | 128910 | 132710 | 
| Base 11 | a7211 | aa711 | 
| Base 12 | 8b512 | 92712 | 
| Base 13 | 78213 | 7b113 | 
| Base 14 | 68114 | 6ab14 | 
| Base 15 | 5ae15 | 5d715 | 
| Base 16 | 50916 | 52f16 |