Compare 997 vs 1069
| Property | 997 | 1069 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 9971 | 10691 |
| Prime factorization | 997 | 1069 |
| Divisors count | 2 | 2 |
| Divisors | 1, 997 | 1, 1069 |
| Number of properties | 6 | 6 |
| Emirps | 42nd | |
| Isolated primes | 99th | 103rd |
| Left-truncatable primes | 54th | |
| Long primes | 66th | |
| Lucky primes | 43rd | |
| Primes | 168th | 180th |
| Pythagorean primes | 80th | 87th |
| Sexy primes (2nd member) | 74th | 77th |
| Roman numberals | CMXCVII | MLXIX |
| Base 2 | 11111001012 | 100001011012 |
| Base 3 | 11002213 | 11101213 |
| Base 4 | 332114 | 1002314 |
| Base 5 | 124425 | 132345 |
| Base 6 | 43416 | 45416 |
| Base 7 | 26237 | 30557 |
| Base 8 | 17458 | 20558 |
| Base 9 | 13279 | 14179 |
| Base 10 | 99710 | 106910 |
| Base 11 | 82711 | 89211 |
| Base 12 | 6b112 | 75112 |
| Base 13 | 5b913 | 64313 |
| Base 14 | 51314 | 56514 |
| Base 15 | 46715 | 4b415 |
| Base 16 | 3e516 | 42d16 |