Compare 6411 vs 6421
Property | 6411 | 6421 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 31 × 21371 | 64211 |
Prime factorization | 3 × 2137 | 6421 |
Divisors count | 4 | 2 |
Divisors | 1, 3, 2137, 6411 | 1, 6421 |
Number of properties | 1 | 7 |
Additive primes | 419th | |
Chen primes | 456th | |
Harmonic primes | 301st | |
Isolated primes | 538th | |
Primes | 835th | |
Pythagorean primes | 410th | |
Semiprimes | 1722nd | |
Sexy primes (1st member) | 302nd | |
Roman numberals | ||
Base 2 | 11001000010112 | 11001000101012 |
Base 3 | 222101103 | 222102113 |
Base 4 | 12100234 | 12101114 |
Base 5 | 2011215 | 2011415 |
Base 6 | 454036 | 454216 |
Base 7 | 244567 | 245027 |
Base 8 | 144138 | 144258 |
Base 9 | 87139 | 87249 |
Base 10 | 641110 | 642110 |
Base 11 | 48a911 | 490811 |
Base 12 | 386312 | 387112 |
Base 13 | 2bc213 | 2bcc13 |
Base 14 | 249d14 | 24a914 |
Base 15 | 1d7615 | 1d8115 |
Base 16 | 190b16 | 191516 |