Compare 1291 vs 1459
| Property | 1291 | 1459 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 12911 | 14591 |
| Prime factorization | 1291 | 1459 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1291 | 1, 1459 |
| Number of properties | 9 | 9 |
| Additive primes | 113th | 127th |
| Chen primes | 137th | 150th |
| Harmonic primes | 73rd | 78th |
| Isolated primes | 137th | |
| Long primes | 80th | |
| Lucky primes | 54th | 56th |
| Pierpont primes | 21st | |
| Primes | 210th | 232nd |
| Sexy primes (1st member) | 91st | |
| Sexy primes (2nd member) | 101st | |
| Sexy prime triplets (1st member) | 35th | |
| Sexy prime triplets (3rd member) | 38th | |
| Twin primes (2nd member) | 44th | |
| Roman numberals | MCCXCI | MCDLIX |
| Base 2 | 101000010112 | 101101100112 |
| Base 3 | 12022113 | 20000013 |
| Base 4 | 1100234 | 1123034 |
| Base 5 | 201315 | 213145 |
| Base 6 | 55516 | 104316 |
| Base 7 | 35237 | 41537 |
| Base 8 | 24138 | 26638 |
| Base 9 | 16849 | 20019 |
| Base 10 | 129110 | 145910 |
| Base 11 | a7411 | 110711 |
| Base 12 | 8b712 | a1712 |
| Base 13 | 78413 | 88313 |
| Base 14 | 68314 | 76314 |
| Base 15 | 5b115 | 67415 |
| Base 16 | 50b16 | 5b316 |