Compare 191 vs 283
Property | 191 | 283 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 1911 | 2831 |
Prime factorization | 191 | 283 |
Divisors count | 2 | 2 |
Divisors | 1, 191 | 1, 283 |
Number of properties | 16 | 9 |
Additive primes | 24th | 35th |
Chen primes | 34th | |
Class 1+ primes | 14th | |
Good primes | 16th | |
Harmonic primes | 15th | |
Left-truncatable primes | 22nd | |
Lucky primes | 17th | |
Palindromic primes | 10th | |
Pierpont primes of the 2nd kind | 14th | |
Primes | 43rd | 61st |
Prime quadruplets (1st member) | 4th | |
Prime triplets (1st member) | 13th | |
Prime triplets (3rd member) | 17th | |
Sexy primes (1st member) | 25th | |
Sexy primes (2nd member) | 34th | |
Sexy prime triplets (3rd member) | 17th | |
Solinas primes | 25th | |
Sophie germain primes | 15th | |
Super primes | 14th | 18th |
Thabit primes | 6th | |
Twin primes (1st member) | 14th | |
Twin primes (2nd member) | 19th | |
Roman numberals | CXCI | CCLXXXIII |
Base 2 | 101111112 | 1000110112 |
Base 3 | 210023 | 1011113 |
Base 4 | 23334 | 101234 |
Base 5 | 12315 | 21135 |
Base 6 | 5156 | 11516 |
Base 7 | 3627 | 5537 |
Base 8 | 2778 | 4338 |
Base 9 | 2329 | 3449 |
Base 10 | 19110 | 28310 |
Base 11 | 16411 | 23811 |
Base 12 | 13b12 | 1b712 |
Base 13 | 11913 | 18a13 |
Base 14 | d914 | 16314 |
Base 15 | cb15 | 13d15 |
Base 16 | bf16 | 11b16 |