Compare 151 vs 197
Property | 151 | 197 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 1511 | 1971 |
Prime factorization | 151 | 197 |
Divisors count | 2 | 2 |
Divisors | 1, 151 | 1, 197 |
Number of properties | 9 | 13 |
Additive primes | 20th | 26th |
Centered decagonal primes | 5th | |
Centered heptagonal primes | 3rd | |
Chen primes | 35th | |
Cousin primes (2nd member) | 14th | |
Left-truncatable primes | 20th | |
Lucky primes | 11th | |
Multiplicative primes | 11th | |
Palindromic primes | 8th | |
Primes | 36th | 45th |
Prime quadruplets (3rd member) | 4th | |
Prime triplets (2nd member) | 14th | |
Prime triplets (3rd member) | 13th | |
Pythagorean primes | 21st | |
Sexy primes (1st member) | 21st | |
Sexy primes (2nd member) | 25th | |
Sexy prime triplets (1st member) | 12th | |
Twin primes (1st member) | 15th | |
Twin primes (2nd member) | 12th | |
Ulam primes | 9th | |
Roman numberals | CLI | CXCVII |
Base 2 | 100101112 | 110001012 |
Base 3 | 121213 | 210223 |
Base 4 | 21134 | 30114 |
Base 5 | 11015 | 12425 |
Base 6 | 4116 | 5256 |
Base 7 | 3047 | 4017 |
Base 8 | 2278 | 3058 |
Base 9 | 1779 | 2389 |
Base 10 | 15110 | 19710 |
Base 11 | 12811 | 16a11 |
Base 12 | 10712 | 14512 |
Base 13 | b813 | 12213 |
Base 14 | ab14 | 10114 |
Base 15 | a115 | d215 |
Base 16 | 9716 | c516 |