Compare 997 vs 2113
| Property | 997 | 2113 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 9971 | 21131 |
| Prime factorization | 997 | 2113 |
| Divisors count | 2 | 2 |
| Divisors | 1, 997 | 1, 2113 |
| Number of properties | 6 | 10 |
| Additive primes | 167th | |
| Centered square primes | 16th | |
| Isolated primes | 99th | |
| Left-truncatable primes | 54th | 63rd |
| Long primes | 122nd | |
| Lucky primes | 43rd | 73rd |
| Primes | 168th | 319th |
| Proth primes | 22nd | |
| Pythagorean primes | 80th | 154th |
| Sexy primes (2nd member) | 74th | |
| Solinas primes | 60th | |
| Twin primes (2nd member) | 65th | |
| Roman numberals | CMXCVII | MMCXIII |
| Base 2 | 11111001012 | 1000010000012 |
| Base 3 | 11002213 | 22200213 |
| Base 4 | 332114 | 2010014 |
| Base 5 | 124425 | 314235 |
| Base 6 | 43416 | 134416 |
| Base 7 | 26237 | 61067 |
| Base 8 | 17458 | 41018 |
| Base 9 | 13279 | 28079 |
| Base 10 | 99710 | 211310 |
| Base 11 | 82711 | 165111 |
| Base 12 | 6b112 | 128112 |
| Base 13 | 5b913 | c6713 |
| Base 14 | 51314 | aad14 |
| Base 15 | 46715 | 95d15 |
| Base 16 | 3e516 | 84116 |