Compare 1289 vs 1429
| Property | 1289 | 1429 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 12891 | 14291 |
| Prime factorization | 1289 | 1429 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1289 | 1, 1429 |
| Number of properties | 7 | 9 |
| Chen primes | 136th | |
| Cousin primes (1st member) | 50th | |
| Emirps | 67th | |
| Long primes | 87th | |
| Primes | 209th | 226th |
| Prime triplets (2nd member) | 37th | |
| Prime triplets (3rd member) | 36th | |
| Pythagorean primes | 103rd | 111th |
| Sexy primes (2nd member) | 90th | 97th |
| Sexy prime triplets (3rd member) | 34th | |
| Sophie germain primes | 45th | |
| Twin primes (1st member) | 44th | |
| Twin primes (2nd member) | 47th | |
| Roman numberals | MCCLXXXIX | MCDXXIX |
| Base 2 | 101000010012 | 101100101012 |
| Base 3 | 12022023 | 12212213 |
| Base 4 | 1100214 | 1121114 |
| Base 5 | 201245 | 212045 |
| Base 6 | 55456 | 103416 |
| Base 7 | 35217 | 41117 |
| Base 8 | 24118 | 26258 |
| Base 9 | 16829 | 18579 |
| Base 10 | 128910 | 142910 |
| Base 11 | a7211 | 108a11 |
| Base 12 | 8b512 | 9b112 |
| Base 13 | 78213 | 85c13 |
| Base 14 | 68114 | 74114 |
| Base 15 | 5ae15 | 65415 |
| Base 16 | 50916 | 59516 |