Compare 191 vs 797
Property | 191 | 797 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 1911 | 7971 |
Prime factorization | 191 | 797 |
Divisors count | 2 | 2 |
Divisors | 1, 191 | 1, 797 |
Number of properties | 16 | 11 |
Additive primes | 24th | 73rd |
Chen primes | 34th | 94th |
Class 1+ primes | 14th | |
Good primes | 16th | |
Harmonic primes | 15th | |
Isolated primes | 80th | |
Left-truncatable primes | 45th | |
Palindromic primes | 10th | 18th |
Pierpont primes of the 2nd kind | 14th | |
Primes | 43rd | 139th |
Prime quadruplets (1st member) | 4th | |
Prime triplets (1st member) | 13th | |
Pythagorean primes | 67th | |
Restricted right-truncatable primes | 4th | |
Right-truncatable primes | 27th | |
Sexy primes (1st member) | 25th | |
Solinas primes | 25th | |
Sophie germain primes | 15th | |
Super primes | 14th | 34th |
Thabit primes | 6th | |
Twin primes (1st member) | 14th | |
Two-sided primes | 12th | |
Roman numberals | CXCI | DCCXCVII |
Base 2 | 101111112 | 11000111012 |
Base 3 | 210023 | 10021123 |
Base 4 | 23334 | 301314 |
Base 5 | 12315 | 111425 |
Base 6 | 5156 | 34056 |
Base 7 | 3627 | 22167 |
Base 8 | 2778 | 14358 |
Base 9 | 2329 | 10759 |
Base 10 | 19110 | 79710 |
Base 11 | 16411 | 66511 |
Base 12 | 13b12 | 56512 |
Base 13 | 11913 | 49413 |
Base 14 | d914 | 40d14 |
Base 15 | cb15 | 38215 |
Base 16 | bf16 | 31d16 |