Compare 191 vs 191
Property | 191 | 191 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 1911 | 1911 |
Prime factorization | 191 | 191 |
Divisors count | 2 | 2 |
Divisors | 1, 191 | 1, 191 |
Number of properties | 16 | 16 |
Additive primes | 24th | 24th |
Chen primes | 34th | 34th |
Class 1+ primes | 14th | 14th |
Good primes | 16th | 16th |
Harmonic primes | 15th | 15th |
Palindromic primes | 10th | 10th |
Pierpont primes of the 2nd kind | 14th | 14th |
Primes | 43rd | 43rd |
Prime quadruplets (1st member) | 4th | 4th |
Prime triplets (1st member) | 13th | 13th |
Sexy primes (1st member) | 25th | 25th |
Solinas primes | 25th | 25th |
Sophie germain primes | 15th | 15th |
Super primes | 14th | 14th |
Thabit primes | 6th | 6th |
Twin primes (1st member) | 14th | 14th |
Roman numberals | CXCI | CXCI |
Base 2 | 101111112 | 101111112 |
Base 3 | 210023 | 210023 |
Base 4 | 23334 | 23334 |
Base 5 | 12315 | 12315 |
Base 6 | 5156 | 5156 |
Base 7 | 3627 | 3627 |
Base 8 | 2778 | 2778 |
Base 9 | 2329 | 2329 |
Base 10 | 19110 | 19110 |
Base 11 | 16411 | 16411 |
Base 12 | 13b12 | 13b12 |
Base 13 | 11913 | 11913 |
Base 14 | d914 | d914 |
Base 15 | cb15 | cb15 |
Base 16 | bf16 | bf16 |