Compare 823 vs 997
Property | 823 | 997 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 8231 | 9971 |
Prime factorization | 823 | 997 |
Divisors count | 2 | 2 |
Divisors | 1, 823 | 1, 997 |
Number of properties | 11 | 6 |
Additive primes | 76th | |
Cousin primes (1st member) | 34th | |
Isolated primes | 99th | |
Left-truncatable primes | 46th | 54th |
Long primes | 51st | |
Lucky primes | 39th | 43rd |
Primes | 143rd | 168th |
Prime quadruplets (2nd member) | 5th | |
Prime triplets (1st member) | 26th | |
Prime triplets (2nd member) | 25th | |
Pythagorean primes | 80th | |
Sexy primes (1st member) | 65th | |
Sexy primes (2nd member) | 74th | |
Twin primes (2nd member) | 32nd | |
Roman numberals | DCCCXXIII | CMXCVII |
Base 2 | 11001101112 | 11111001012 |
Base 3 | 10101113 | 11002213 |
Base 4 | 303134 | 332114 |
Base 5 | 112435 | 124425 |
Base 6 | 34516 | 43416 |
Base 7 | 22547 | 26237 |
Base 8 | 14678 | 17458 |
Base 9 | 11149 | 13279 |
Base 10 | 82310 | 99710 |
Base 11 | 68911 | 82711 |
Base 12 | 58712 | 6b112 |
Base 13 | 4b413 | 5b913 |
Base 14 | 42b14 | 51314 |
Base 15 | 39d15 | 46715 |
Base 16 | 33716 | 3e516 |