Compare 1061 vs 1291
| Property | 1061 | 1291 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 10611 | 12911 |
| Prime factorization | 1061 | 1291 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1061 | 1, 1291 |
| Number of properties | 6 | 9 |
| Additive primes | 113th | |
| Chen primes | 121st | 137th |
| Emirps | 41st | |
| Harmonic primes | 64th | 73rd |
| Long primes | 80th | |
| Lucky primes | 54th | |
| Primes | 178th | 210th |
| Pythagorean primes | 86th | |
| Sexy primes (1st member) | 91st | |
| Sexy prime triplets (1st member) | 35th | |
| Twin primes (1st member) | 39th | |
| Twin primes (2nd member) | 44th | |
| Roman numberals | MLXI | MCCXCI |
| Base 2 | 100001001012 | 101000010112 |
| Base 3 | 11100223 | 12022113 |
| Base 4 | 1002114 | 1100234 |
| Base 5 | 132215 | 201315 |
| Base 6 | 45256 | 55516 |
| Base 7 | 30447 | 35237 |
| Base 8 | 20458 | 24138 |
| Base 9 | 14089 | 16849 |
| Base 10 | 106110 | 129110 |
| Base 11 | 88511 | a7411 |
| Base 12 | 74512 | 8b712 |
| Base 13 | 63813 | 78413 |
| Base 14 | 55b14 | 68314 |
| Base 15 | 4ab15 | 5b115 |
| Base 16 | 42516 | 50b16 |