Compare 191 vs 373
Property | 191 | 373 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 1911 | 3731 |
Prime factorization | 191 | 373 |
Divisors count | 2 | 2 |
Divisors | 1, 191 | 1, 373 |
Number of properties | 16 | 11 |
Additive primes | 24th | 43rd |
Chen primes | 34th | |
Class 1+ primes | 14th | |
Good primes | 16th | |
Harmonic primes | 15th | |
Isolated primes | 33rd | |
Left-truncatable primes | 29th | |
Palindromic primes | 10th | 13th |
Pierpont primes of the 2nd kind | 14th | |
Primes | 43rd | 74th |
Prime quadruplets (1st member) | 4th | |
Prime triplets (1st member) | 13th | |
Pythagorean primes | 35th | |
Right-truncatable primes | 20th | |
Sexy primes (1st member) | 25th | 41st |
Sexy primes (2nd member) | 40th | |
Sexy prime triplets (2nd member) | 19th | |
Solinas primes | 25th | |
Sophie germain primes | 15th | |
Super primes | 14th | |
Thabit primes | 6th | |
Twin primes (1st member) | 14th | |
Two-sided primes | 11th | |
Roman numberals | CXCI | CCCLXXIII |
Base 2 | 101111112 | 1011101012 |
Base 3 | 210023 | 1112113 |
Base 4 | 23334 | 113114 |
Base 5 | 12315 | 24435 |
Base 6 | 5156 | 14216 |
Base 7 | 3627 | 10427 |
Base 8 | 2778 | 5658 |
Base 9 | 2329 | 4549 |
Base 10 | 19110 | 37310 |
Base 11 | 16411 | 30a11 |
Base 12 | 13b12 | 27112 |
Base 13 | 11913 | 22913 |
Base 14 | d914 | 1c914 |
Base 15 | cb15 | 19d15 |
Base 16 | bf16 | 17516 |