Compare 191 vs 383
Property | 191 | 383 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 1911 | 3831 |
Prime factorization | 191 | 383 |
Divisors count | 2 | 2 |
Divisors | 1, 191 | 1, 383 |
Number of properties | 16 | 14 |
Additive primes | 24th | |
Chen primes | 34th | |
Class 1+ primes | 14th | 15th |
Cousin primes (2nd member) | 21st | |
Good primes | 16th | |
Happy primes | 20th | |
Harmonic primes | 15th | |
Isolated primes | 35th | |
Left-truncatable primes | 30th | |
Long primes | 28th | |
Palindromic primes | 10th | 14th |
Pierpont primes of the 2nd kind | 14th | 15th |
Primes | 43rd | 76th |
Prime quadruplets (1st member) | 4th | |
Prime triplets (1st member) | 13th | |
Safe primes | 15th | |
Sexy primes (1st member) | 25th | 42nd |
Solinas primes | 25th | 34th |
Sophie germain primes | 15th | |
Super primes | 14th | |
Thabit primes | 6th | 7th |
Twin primes (1st member) | 14th | |
Woodall primes | 3rd | |
Roman numberals | CXCI | CCCLXXXIII |
Base 2 | 101111112 | 1011111112 |
Base 3 | 210023 | 1120123 |
Base 4 | 23334 | 113334 |
Base 5 | 12315 | 30135 |
Base 6 | 5156 | 14356 |
Base 7 | 3627 | 10557 |
Base 8 | 2778 | 5778 |
Base 9 | 2329 | 4659 |
Base 10 | 19110 | 38310 |
Base 11 | 16411 | 31911 |
Base 12 | 13b12 | 27b12 |
Base 13 | 11913 | 23613 |
Base 14 | d914 | 1d514 |
Base 15 | cb15 | 1a815 |
Base 16 | bf16 | 17f16 |