Compare 197 vs 223
Property | 197 | 223 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 1971 | 2231 |
Prime factorization | 197 | 223 |
Divisors count | 2 | 2 |
Divisors | 1, 197 | 1, 223 |
Number of properties | 13 | 13 |
Additive primes | 26th | 28th |
Carol primes | 3rd | |
Centered heptagonal primes | 3rd | |
Chen primes | 35th | |
Cousin primes (1st member) | 15th | |
Cousin primes (2nd member) | 14th | |
Good primes | 17th | |
Harmonic primes | 17th | |
Isolated primes | 19th | |
Left-truncatable primes | 20th | 21st |
Long primes | 18th | |
Lucky primes | 15th | |
Primes | 45th | 48th |
Prime quadruplets (3rd member) | 4th | |
Prime triplets (1st member) | 15th | |
Prime triplets (2nd member) | 14th | |
Prime triplets (3rd member) | 13th | |
Pythagorean primes | 21st | |
Sexy primes (1st member) | 27th | |
Sexy primes (2nd member) | 25th | |
Solinas primes | 27th | |
Twin primes (1st member) | 15th | |
Ulam primes | 9th | |
Roman numberals | CXCVII | CCXXIII |
Base 2 | 110001012 | 110111112 |
Base 3 | 210223 | 220213 |
Base 4 | 30114 | 31334 |
Base 5 | 12425 | 13435 |
Base 6 | 5256 | 10116 |
Base 7 | 4017 | 4367 |
Base 8 | 3058 | 3378 |
Base 9 | 2389 | 2679 |
Base 10 | 19710 | 22310 |
Base 11 | 16a11 | 19311 |
Base 12 | 14512 | 16712 |
Base 13 | 12213 | 14213 |
Base 14 | 10114 | 11d14 |
Base 15 | d215 | ed15 |
Base 16 | c516 | df16 |