Compare 42661 vs 42667
Property | 42661 | 42667 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 371 × 11531 | 426671 |
Prime factorization | 37 × 1153 | 42667 |
Divisors count | 4 | 2 |
Divisors | 1, 37, 1153, 42661 | 1, 42667 |
Number of properties | 1 | 3 |
Harmonic primes | 1659th | |
Isolated primes | 3220th | |
Primes | 4459th | |
Semiprimes | 10391st | |
Roman numberals | ||
Base 2 | 10100110101001012 | 10100110101010112 |
Base 3 | 20111120013 | 20111120213 |
Base 4 | 221222114 | 221222234 |
Base 5 | 23311215 | 23311325 |
Base 6 | 5253016 | 5253116 |
Base 7 | 2352437 | 2352527 |
Base 8 | 1232458 | 1232538 |
Base 9 | 644619 | 644679 |
Base 10 | 4266110 | 4266710 |
Base 11 | 2a06311 | 2a06911 |
Base 12 | 2083112 | 2083712 |
Base 13 | 1655813 | 1656113 |
Base 14 | 1179314 | 1179914 |
Base 15 | c99115 | c99715 |
Base 16 | a6a516 | a6ab16 |