Compare 181 vs 181
Property | 181 | 181 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 1811 | 1811 |
Prime factorization | 181 | 181 |
Divisors count | 2 | 2 |
Divisors | 1, 181 | 1, 181 |
Number of properties | 8 | 8 |
Centered square primes | 6th | 6th |
Chen primes | 33rd | 33rd |
Dihedral primes | 5th | 5th |
Long primes | 16th | 16th |
Palindromic primes | 9th | 9th |
Primes | 42nd | 42nd |
Pythagorean primes | 19th | 19th |
Twin primes (2nd member) | 13th | 13th |
Roman numberals | CLXXXI | CLXXXI |
Base 2 | 101101012 | 101101012 |
Base 3 | 202013 | 202013 |
Base 4 | 23114 | 23114 |
Base 5 | 12115 | 12115 |
Base 6 | 5016 | 5016 |
Base 7 | 3467 | 3467 |
Base 8 | 2658 | 2658 |
Base 9 | 2219 | 2219 |
Base 10 | 18110 | 18110 |
Base 11 | 15511 | 15511 |
Base 12 | 13112 | 13112 |
Base 13 | 10c13 | 10c13 |
Base 14 | cd14 | cd14 |
Base 15 | c115 | c115 |
Base 16 | b516 | b516 |