Compare 71 vs 197
Property | 71 | 197 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 711 | 1971 |
Prime factorization | 71 | 197 |
Divisors count | 2 | 2 |
Divisors | 1, 71 | 1, 197 |
Number of properties | 13 | 13 |
Additive primes | 26th | |
Centered heptagonal primes | 2nd | 3rd |
Chen primes | 18th | 35th |
Class 1+ primes | 11th | |
Cousin primes (2nd member) | 7th | 14th |
Emirps | 5th | |
Good primes | 10th | |
Left-truncatable primes | 20th | |
Multiplicative primes | 8th | |
Pierpont primes of the 2nd kind | 11th | |
Primes | 20th | 45th |
Prime quadruplets (3rd member) | 4th | |
Prime triplets (2nd member) | 8th | 14th |
Prime triplets (3rd member) | 13th | |
Pythagorean primes | 21st | |
Right-truncatable primes | 11th | |
Sexy primes (2nd member) | 25th | |
Solinas primes | 17th | |
Twin primes (1st member) | 8th | 15th |
Ulam primes | 9th | |
Roman numberals | LXXI | CXCVII |
Base 2 | 10001112 | 110001012 |
Base 3 | 21223 | 210223 |
Base 4 | 10134 | 30114 |
Base 5 | 2415 | 12425 |
Base 6 | 1556 | 5256 |
Base 7 | 1317 | 4017 |
Base 8 | 1078 | 3058 |
Base 9 | 789 | 2389 |
Base 10 | 7110 | 19710 |
Base 11 | 6511 | 16a11 |
Base 12 | 5b12 | 14512 |
Base 13 | 5613 | 12213 |
Base 14 | 5114 | 10114 |
Base 15 | 4b15 | d215 |
Base 16 | 4716 | c516 |