Compare 1289 vs 1295
| Property | 1289 | 1295 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 12891 | 51 × 71 × 371 |
| Prime factorization | 1289 | 5 × 7 × 37 |
| Divisors count | 2 | 8 |
| Divisors | 1, 1289 | 1, 5, 7, 35, 37, 185, 259, 1295 |
| Number of properties | 7 | 0 |
| Chen primes | 136th | |
| Primes | 209th | |
| Pythagorean primes | 103rd | |
| Sexy primes (2nd member) | 90th | |
| Sexy prime triplets (3rd member) | 34th | |
| Sophie germain primes | 45th | |
| Twin primes (1st member) | 44th | |
| Roman numberals | MCCLXXXIX | MCCXCV |
| Base 2 | 101000010012 | 101000011112 |
| Base 3 | 12022023 | 12022223 |
| Base 4 | 1100214 | 1100334 |
| Base 5 | 201245 | 201405 |
| Base 6 | 55456 | 55556 |
| Base 7 | 35217 | 35307 |
| Base 8 | 24118 | 24178 |
| Base 9 | 16829 | 16889 |
| Base 10 | 128910 | 129510 |
| Base 11 | a7211 | a7811 |
| Base 12 | 8b512 | 8bb12 |
| Base 13 | 78213 | 78813 |
| Base 14 | 68114 | 68714 |
| Base 15 | 5ae15 | 5b515 |
| Base 16 | 50916 | 50f16 |