Compare 149 vs 191
Property | 149 | 191 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 1491 | 1911 |
Prime factorization | 149 | 191 |
Divisors count | 2 | 2 |
Divisors | 1, 149 | 1, 191 |
Number of properties | 8 | 16 |
Additive primes | 24th | |
Chen primes | 29th | 34th |
Class 1+ primes | 14th | |
Emirps | 11th | |
Good primes | 14th | 16th |
Harmonic primes | 12th | 15th |
Long primes | 13th | |
Palindromic primes | 10th | |
Pierpont primes of the 2nd kind | 14th | |
Primes | 35th | 43rd |
Prime quadruplets (1st member) | 4th | |
Prime triplets (1st member) | 13th | |
Pythagorean primes | 16th | |
Sexy primes (1st member) | 25th | |
Solinas primes | 25th | |
Sophie germain primes | 15th | |
Super primes | 14th | |
Thabit primes | 6th | |
Twin primes (1st member) | 12th | 14th |
Roman numberals | CXLIX | CXCI |
Base 2 | 100101012 | 101111112 |
Base 3 | 121123 | 210023 |
Base 4 | 21114 | 23334 |
Base 5 | 10445 | 12315 |
Base 6 | 4056 | 5156 |
Base 7 | 3027 | 3627 |
Base 8 | 2258 | 2778 |
Base 9 | 1759 | 2329 |
Base 10 | 14910 | 19110 |
Base 11 | 12611 | 16411 |
Base 12 | 10512 | 13b12 |
Base 13 | b613 | 11913 |
Base 14 | a914 | d914 |
Base 15 | 9e15 | cb15 |
Base 16 | 9516 | bf16 |