Compare 1289 vs 1451
| Property | 1289 | 1451 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 12891 | 14511 |
| Prime factorization | 1289 | 1451 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1289 | 1, 1451 |
| Number of properties | 7 | 7 |
| Additive primes | 125th | |
| Chen primes | 136th | 149th |
| Cousin primes (2nd member) | 51st | |
| Primes | 209th | 230th |
| Prime triplets (2nd member) | 38th | |
| Pythagorean primes | 103rd | |
| Sexy primes (2nd member) | 90th | |
| Sexy prime triplets (3rd member) | 34th | |
| Sophie germain primes | 45th | 48th |
| Twin primes (1st member) | 44th | 48th |
| Roman numberals | MCCLXXXIX | MCDLI |
| Base 2 | 101000010012 | 101101010112 |
| Base 3 | 12022023 | 12222023 |
| Base 4 | 1100214 | 1122234 |
| Base 5 | 201245 | 213015 |
| Base 6 | 55456 | 104156 |
| Base 7 | 35217 | 41427 |
| Base 8 | 24118 | 26538 |
| Base 9 | 16829 | 18829 |
| Base 10 | 128910 | 145110 |
| Base 11 | a7211 | 10aa11 |
| Base 12 | 8b512 | a0b12 |
| Base 13 | 78213 | 87813 |
| Base 14 | 68114 | 75914 |
| Base 15 | 5ae15 | 66b15 |
| Base 16 | 50916 | 5ab16 |