Compare 1163 vs 1291
| Property | 1163 | 1291 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 11631 | 12911 |
| Prime factorization | 1163 | 1291 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1163 | 1, 1291 |
| Number of properties | 4 | 9 |
| Additive primes | 103rd | 113th |
| Chen primes | 127th | 137th |
| Harmonic primes | 73rd | |
| Isolated primes | 111th | |
| Long primes | 80th | |
| Lucky primes | 54th | |
| Primes | 192nd | 210th |
| Sexy primes (1st member) | 91st | |
| Sexy prime triplets (1st member) | 35th | |
| Twin primes (2nd member) | 44th | |
| Roman numberals | MCLXIII | MCCXCI |
| Base 2 | 100100010112 | 101000010112 |
| Base 3 | 11210023 | 12022113 |
| Base 4 | 1020234 | 1100234 |
| Base 5 | 141235 | 201315 |
| Base 6 | 52156 | 55516 |
| Base 7 | 32517 | 35237 |
| Base 8 | 22138 | 24138 |
| Base 9 | 15329 | 16849 |
| Base 10 | 116310 | 129110 |
| Base 11 | 96811 | a7411 |
| Base 12 | 80b12 | 8b712 |
| Base 13 | 6b613 | 78413 |
| Base 14 | 5d114 | 68314 |
| Base 15 | 52815 | 5b115 |
| Base 16 | 48b16 | 50b16 |