Compare 853 vs 997
Property | 853 | 997 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 8531 | 9971 |
Prime factorization | 853 | 997 |
Divisors count | 2 | 2 |
Divisors | 1, 853 | 1, 997 |
Number of properties | 9 | 6 |
Cousin primes (1st member) | 35th | |
Good primes | 41st | |
Harmonic primes | 55th | |
Isolated primes | 82nd | 99th |
Left-truncatable primes | 47th | 54th |
Lucky primes | 43rd | |
Primes | 147th | 168th |
Prime triplets (1st member) | 27th | |
Pythagorean primes | 71st | 80th |
Sexy primes (1st member) | 66th | |
Sexy primes (2nd member) | 74th | |
Roman numberals | DCCCLIII | CMXCVII |
Base 2 | 11010101012 | 11111001012 |
Base 3 | 10111213 | 11002213 |
Base 4 | 311114 | 332114 |
Base 5 | 114035 | 124425 |
Base 6 | 35416 | 43416 |
Base 7 | 23267 | 26237 |
Base 8 | 15258 | 17458 |
Base 9 | 11479 | 13279 |
Base 10 | 85310 | 99710 |
Base 11 | 70611 | 82711 |
Base 12 | 5b112 | 6b112 |
Base 13 | 50813 | 5b913 |
Base 14 | 44d14 | 51314 |
Base 15 | 3bd15 | 46715 |
Base 16 | 35516 | 3e516 |