Compare 997 vs 1117
| Property | 997 | 1117 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 9971 | 11171 |
| Prime factorization | 997 | 1117 |
| Divisors count | 2 | 2 |
| Divisors | 1, 997 | 1, 1117 |
| Number of properties | 6 | 8 |
| Chen primes | 125th | |
| Isolated primes | 99th | 108th |
| Left-truncatable primes | 54th | |
| Lucky primes | 43rd | 49th |
| Multiplicative primes | 14th | |
| Primes | 168th | 187th |
| Pythagorean primes | 80th | 91st |
| Sexy primes (1st member) | 82nd | |
| Sexy primes (2nd member) | 74th | |
| Sexy prime triplets (1st member) | 31st | |
| Roman numberals | CMXCVII | MCXVII |
| Base 2 | 11111001012 | 100010111012 |
| Base 3 | 11002213 | 11121013 |
| Base 4 | 332114 | 1011314 |
| Base 5 | 124425 | 134325 |
| Base 6 | 43416 | 51016 |
| Base 7 | 26237 | 31547 |
| Base 8 | 17458 | 21358 |
| Base 9 | 13279 | 14719 |
| Base 10 | 99710 | 111710 |
| Base 11 | 82711 | 92611 |
| Base 12 | 6b112 | 79112 |
| Base 13 | 5b913 | 67c13 |
| Base 14 | 51314 | 59b14 |
| Base 15 | 46715 | 4e715 |
| Base 16 | 3e516 | 45d16 |