Compare 197 vs 239
Property | 197 | 239 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 1971 | 2391 |
Prime factorization | 197 | 239 |
Divisors count | 2 | 2 |
Divisors | 1, 197 | 1, 239 |
Number of properties | 13 | 10 |
Additive primes | 26th | |
Centered heptagonal primes | 3rd | |
Chen primes | 35th | 40th |
Cousin primes (2nd member) | 14th | |
Happy primes | 13th | |
Harmonic primes | 18th | |
Left-truncatable primes | 20th | |
Primes | 45th | 52nd |
Prime quadruplets (3rd member) | 4th | |
Prime triplets (2nd member) | 14th | |
Prime triplets (3rd member) | 13th | |
Pythagorean primes | 21st | |
Right-truncatable primes | 15th | |
Sexy primes (2nd member) | 25th | 29th |
Sexy prime triplets (3rd member) | 14th | |
Solinas primes | 28th | |
Sophie germain primes | 17th | |
Twin primes (1st member) | 15th | 17th |
Ulam primes | 9th | |
Roman numberals | CXCVII | CCXXXIX |
Base 2 | 110001012 | 111011112 |
Base 3 | 210223 | 222123 |
Base 4 | 30114 | 32334 |
Base 5 | 12425 | 14245 |
Base 6 | 5256 | 10356 |
Base 7 | 4017 | 4617 |
Base 8 | 3058 | 3578 |
Base 9 | 2389 | 2859 |
Base 10 | 19710 | 23910 |
Base 11 | 16a11 | 1a811 |
Base 12 | 14512 | 17b12 |
Base 13 | 12213 | 15513 |
Base 14 | 10114 | 13114 |
Base 15 | d215 | 10e15 |
Base 16 | c516 | ef16 |