Compare 997 vs 1019
Property | 997 | 1019 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 9971 | 10191 |
Prime factorization | 997 | 1019 |
Divisors count | 2 | 2 |
Divisors | 1, 997 | 1, 1019 |
Number of properties | 6 | 9 |
Additive primes | 91st | |
Chen primes | 117th | |
Isolated primes | 99th | |
Left-truncatable primes | 54th | |
Long primes | 61st | |
Lucky primes | 43rd | |
Primes | 168th | 171st |
Pythagorean primes | 80th | |
Safe primes | 26th | |
Sexy primes (2nd member) | 74th | 75th |
Solinas primes | 45th | |
Sophie germain primes | 39th | |
Twin primes (1st member) | 36th | |
Roman numberals | CMXCVII | MXIX |
Base 2 | 11111001012 | 11111110112 |
Base 3 | 11002213 | 11012023 |
Base 4 | 332114 | 333234 |
Base 5 | 124425 | 130345 |
Base 6 | 43416 | 44156 |
Base 7 | 26237 | 26547 |
Base 8 | 17458 | 17738 |
Base 9 | 13279 | 13529 |
Base 10 | 99710 | 101910 |
Base 11 | 82711 | 84711 |
Base 12 | 6b112 | 70b12 |
Base 13 | 5b913 | 60513 |
Base 14 | 51314 | 52b14 |
Base 15 | 46715 | 47e15 |
Base 16 | 3e516 | 3fb16 |