Compare 151 vs 157
Property | 151 | 157 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 1511 | 1571 |
Prime factorization | 151 | 157 |
Divisors count | 2 | 2 |
Divisors | 1, 151 | 1, 157 |
Number of properties | 9 | 11 |
Additive primes | 20th | 21st |
Centered decagonal primes | 5th | |
Chen primes | 30th | |
Emirps | 12th | |
Harmonic primes | 13th | |
Isolated primes | 14th | |
Lucky primes | 11th | |
Multiplicative primes | 11th | |
Palindromic primes | 8th | |
Primes | 36th | 37th |
Pythagorean primes | 17th | |
Sexy primes (1st member) | 21st | 22nd |
Sexy primes (2nd member) | 21st | |
Sexy prime triplets (1st member) | 12th | |
Sexy prime triplets (2nd member) | 12th | |
Super primes | 12th | |
Twin primes (2nd member) | 12th | |
Roman numberals | CLI | CLVII |
Base 2 | 100101112 | 100111012 |
Base 3 | 121213 | 122113 |
Base 4 | 21134 | 21314 |
Base 5 | 11015 | 11125 |
Base 6 | 4116 | 4216 |
Base 7 | 3047 | 3137 |
Base 8 | 2278 | 2358 |
Base 9 | 1779 | 1849 |
Base 10 | 15110 | 15710 |
Base 11 | 12811 | 13311 |
Base 12 | 10712 | 11112 |
Base 13 | b813 | c113 |
Base 14 | ab14 | b314 |
Base 15 | a115 | a715 |
Base 16 | 9716 | 9d16 |