Compare 6421 vs 6481
Property | 6421 | 6481 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 64211 | 64811 |
Prime factorization | 6421 | 6481 |
Divisors count | 2 | 2 |
Divisors | 1, 6421 | 1, 6481 |
Number of properties | 7 | 6 |
Additive primes | 419th | 422nd |
Chen primes | 456th | 459th |
Harmonic primes | 301st | |
Isolated primes | 538th | 542nd |
Primes | 835th | 841st |
Pythagorean primes | 410th | 414th |
Sexy primes (1st member) | 302nd | |
Ulam primes | 59th | |
Roman numberals | ||
Base 2 | 11001000101012 | 11001010100012 |
Base 3 | 222102113 | 222200013 |
Base 4 | 12101114 | 12111014 |
Base 5 | 2011415 | 2014115 |
Base 6 | 454216 | 500016 |
Base 7 | 245027 | 246167 |
Base 8 | 144258 | 145218 |
Base 9 | 87249 | 88019 |
Base 10 | 642110 | 648110 |
Base 11 | 490811 | 496211 |
Base 12 | 387112 | 390112 |
Base 13 | 2bcc13 | 2c4713 |
Base 14 | 24a914 | 250d14 |
Base 15 | 1d8115 | 1dc115 |
Base 16 | 191516 | 195116 |