Compare 6481 vs 6485
Property | 6481 | 6485 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 64811 | 51 × 12971 |
Prime factorization | 6481 | 5 × 1297 |
Divisors count | 2 | 4 |
Divisors | 1, 6481 | 1, 5, 1297, 6485 |
Number of properties | 6 | 1 |
Additive primes | 422nd | |
Chen primes | 459th | |
Isolated primes | 542nd | |
Primes | 841st | |
Pythagorean primes | 414th | |
Semiprimes | 1742nd | |
Ulam primes | 59th | |
Roman numberals | ||
Base 2 | 11001010100012 | 11001010101012 |
Base 3 | 222200013 | 222200123 |
Base 4 | 12111014 | 12111114 |
Base 5 | 2014115 | 2014205 |
Base 6 | 500016 | 500056 |
Base 7 | 246167 | 246237 |
Base 8 | 145218 | 145258 |
Base 9 | 88019 | 88059 |
Base 10 | 648110 | 648510 |
Base 11 | 496211 | 496611 |
Base 12 | 390112 | 390512 |
Base 13 | 2c4713 | 2c4b13 |
Base 14 | 250d14 | 251314 |
Base 15 | 1dc115 | 1dc515 |
Base 16 | 195116 | 195516 |