Compare 191 vs 239
Property | 191 | 239 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 1911 | 2391 |
Prime factorization | 191 | 239 |
Divisors count | 2 | 2 |
Divisors | 1, 191 | 1, 239 |
Number of properties | 16 | 10 |
Additive primes | 24th | |
Chen primes | 34th | 40th |
Class 1+ primes | 14th | |
Good primes | 16th | |
Happy primes | 13th | |
Harmonic primes | 15th | 18th |
Palindromic primes | 10th | |
Pierpont primes of the 2nd kind | 14th | |
Primes | 43rd | 52nd |
Prime quadruplets (1st member) | 4th | |
Prime triplets (1st member) | 13th | |
Right-truncatable primes | 15th | |
Sexy primes (1st member) | 25th | |
Sexy primes (2nd member) | 29th | |
Sexy prime triplets (3rd member) | 14th | |
Solinas primes | 25th | 28th |
Sophie germain primes | 15th | 17th |
Super primes | 14th | |
Thabit primes | 6th | |
Twin primes (1st member) | 14th | 17th |
Roman numberals | CXCI | CCXXXIX |
Base 2 | 101111112 | 111011112 |
Base 3 | 210023 | 222123 |
Base 4 | 23334 | 32334 |
Base 5 | 12315 | 14245 |
Base 6 | 5156 | 10356 |
Base 7 | 3627 | 4617 |
Base 8 | 2778 | 3578 |
Base 9 | 2329 | 2859 |
Base 10 | 19110 | 23910 |
Base 11 | 16411 | 1a811 |
Base 12 | 13b12 | 17b12 |
Base 13 | 11913 | 15513 |
Base 14 | d914 | 13114 |
Base 15 | cb15 | 10e15 |
Base 16 | bf16 | ef16 |