Compare 131 vs 409
Property | 131 | 409 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 1311 | 4091 |
Prime factorization | 131 | 409 |
Divisors count | 2 | 2 |
Divisors | 1, 131 | 1, 409 |
Number of properties | 12 | 9 |
Additive primes | 17th | 47th |
Centered triangular primes | 5th | |
Chen primes | 26th | 57th |
Cousin primes (2nd member) | 12th | |
Happy primes | 22nd | |
Isolated primes | 13th | 39th |
Long primes | 12th | |
Lucky primes | 22nd | |
Multiplicative primes | 10th | |
Palindromic primes | 7th | |
Primes | 32nd | 80th |
Pythagorean primes | 39th | |
Sexy primes (1st member) | 20th | |
Solinas primes | 23rd | |
Sophie germain primes | 12th | |
Ulam primes | 8th | 11th |
Roman numberals | CXXXI | CDIX |
Base 2 | 100000112 | 1100110012 |
Base 3 | 112123 | 1200113 |
Base 4 | 20034 | 121214 |
Base 5 | 10115 | 31145 |
Base 6 | 3356 | 15216 |
Base 7 | 2457 | 11237 |
Base 8 | 2038 | 6318 |
Base 9 | 1559 | 5049 |
Base 10 | 13110 | 40910 |
Base 11 | 10a11 | 34211 |
Base 12 | ab12 | 2a112 |
Base 13 | a113 | 25613 |
Base 14 | 9514 | 21314 |
Base 15 | 8b15 | 1c415 |
Base 16 | 8316 | 19916 |