Compare 1289 vs 1453
| Property | 1289 | 1453 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 12891 | 14531 |
| Prime factorization | 1289 | 1453 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1289 | 1, 1453 |
| Number of properties | 7 | 11 |
| Additive primes | 126th | |
| Chen primes | 136th | |
| Cuban primes 2 | 7th | |
| Emirps | 69th | |
| Harmonic primes | 77th | |
| Primes | 209th | 231st |
| Prime triplets (3rd member) | 38th | |
| Pythagorean primes | 103rd | 113th |
| Sexy primes (1st member) | 101st | |
| Sexy primes (2nd member) | 90th | 100th |
| Sexy prime triplets (2nd member) | 38th | |
| Sexy prime triplets (3rd member) | 34th | |
| Sophie germain primes | 45th | |
| Twin primes (1st member) | 44th | |
| Twin primes (2nd member) | 48th | |
| Roman numberals | MCCLXXXIX | MCDLIII |
| Base 2 | 101000010012 | 101101011012 |
| Base 3 | 12022023 | 12222113 |
| Base 4 | 1100214 | 1122314 |
| Base 5 | 201245 | 213035 |
| Base 6 | 55456 | 104216 |
| Base 7 | 35217 | 41447 |
| Base 8 | 24118 | 26558 |
| Base 9 | 16829 | 18849 |
| Base 10 | 128910 | 145310 |
| Base 11 | a7211 | 110111 |
| Base 12 | 8b512 | a1112 |
| Base 13 | 78213 | 87a13 |
| Base 14 | 68114 | 75b14 |
| Base 15 | 5ae15 | 66d15 |
| Base 16 | 50916 | 5ad16 |