Compare 997 vs 1004
Property | 997 | 1004 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 2 |
Total factors | 1 | 3 |
Prime factorization | 9971 | 22 × 2511 |
Prime factorization | 997 | 2 × 2 × 251 |
Divisors count | 2 | 6 |
Divisors | 1, 997 | 1, 2, 4, 251, 502, 1004 |
Number of properties | 6 | 0 |
Isolated primes | 99th | |
Left-truncatable primes | 54th | |
Lucky primes | 43rd | |
Primes | 168th | |
Pythagorean primes | 80th | |
Sexy primes (2nd member) | 74th | |
Roman numberals | CMXCVII | MIV |
Base 2 | 11111001012 | 11111011002 |
Base 3 | 11002213 | 11010123 |
Base 4 | 332114 | 332304 |
Base 5 | 124425 | 130045 |
Base 6 | 43416 | 43526 |
Base 7 | 26237 | 26337 |
Base 8 | 17458 | 17548 |
Base 9 | 13279 | 13359 |
Base 10 | 99710 | 100410 |
Base 11 | 82711 | 83311 |
Base 12 | 6b112 | 6b812 |
Base 13 | 5b913 | 5c313 |
Base 14 | 51314 | 51a14 |
Base 15 | 46715 | 46e15 |
Base 16 | 3e516 | 3ec16 |