Compare 157 vs 461
Property | 157 | 461 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 1571 | 4611 |
Prime factorization | 157 | 461 |
Divisors count | 2 | 2 |
Divisors | 1, 157 | 1, 461 |
Number of properties | 11 | 12 |
Additive primes | 21st | 51st |
Chen primes | 30th | 62nd |
Cousin primes (2nd member) | 24th | |
Emirps | 12th | |
Harmonic primes | 13th | 34th |
Isolated primes | 14th | |
Long primes | 32nd | |
Primes | 37th | 89th |
Prime triplets (1st member) | 22nd | |
Prime triplets (2nd member) | 21st | |
Pythagorean primes | 17th | 44th |
Sexy primes (1st member) | 22nd | 46th |
Sexy primes (2nd member) | 21st | |
Sexy prime triplets (2nd member) | 12th | |
Super primes | 12th | 24th |
Twin primes (1st member) | 24th | |
Roman numberals | CLVII | CDLXI |
Base 2 | 100111012 | 1110011012 |
Base 3 | 122113 | 1220023 |
Base 4 | 21314 | 130314 |
Base 5 | 11125 | 33215 |
Base 6 | 4216 | 20456 |
Base 7 | 3137 | 12267 |
Base 8 | 2358 | 7158 |
Base 9 | 1849 | 5629 |
Base 10 | 15710 | 46110 |
Base 11 | 13311 | 38a11 |
Base 12 | 11112 | 32512 |
Base 13 | c113 | 29613 |
Base 14 | b314 | 24d14 |
Base 15 | a715 | 20b15 |
Base 16 | 9d16 | 1cd16 |