Compare 1171 vs 1291
| Property | 1171 | 1291 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 11711 | 12911 |
| Prime factorization | 1171 | 1291 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1171 | 1, 1291 |
| Number of properties | 5 | 9 |
| Additive primes | 113th | |
| Chen primes | 137th | |
| Harmonic primes | 73rd | |
| Isolated primes | 112th | |
| Long primes | 73rd | 80th |
| Lucky primes | 54th | |
| Multiplicative primes | 16th | |
| Primes | 193rd | 210th |
| Sexy primes (1st member) | 91st | |
| Sexy prime triplets (1st member) | 35th | |
| Super primes | 44th | |
| Twin primes (2nd member) | 44th | |
| Roman numberals | MCLXXI | MCCXCI |
| Base 2 | 100100100112 | 101000010112 |
| Base 3 | 11211013 | 12022113 |
| Base 4 | 1021034 | 1100234 |
| Base 5 | 141415 | 201315 |
| Base 6 | 52316 | 55516 |
| Base 7 | 32627 | 35237 |
| Base 8 | 22238 | 24138 |
| Base 9 | 15419 | 16849 |
| Base 10 | 117110 | 129110 |
| Base 11 | 97511 | a7411 |
| Base 12 | 81712 | 8b712 |
| Base 13 | 6c113 | 78413 |
| Base 14 | 5d914 | 68314 |
| Base 15 | 53115 | 5b115 |
| Base 16 | 49316 | 50b16 |