Compare 42566 vs 42569
Property | 42566 | 42569 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 212831 | 425691 |
Prime factorization | 2 × 21283 | 42569 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 21283, 42566 | 1, 42569 |
Number of properties | 1 | 6 |
Chen primes | 2085th | |
Harmonic primes | 1656th | |
Primes | 4451st | |
Pythagorean primes | 2207th | |
Semiprimes | 10369th | |
Super primes | 605th | |
Twin primes (1st member) | 619th | |
Roman numberals | ||
Base 2 | 10100110010001102 | 10100110010010012 |
Base 3 | 20111011123 | 20111011223 |
Base 4 | 221210124 | 221210214 |
Base 5 | 23302315 | 23302345 |
Base 6 | 5250226 | 5250256 |
Base 7 | 2350467 | 2350527 |
Base 8 | 1231068 | 1231118 |
Base 9 | 643459 | 643489 |
Base 10 | 4256610 | 4256910 |
Base 11 | 29a8711 | 29a8a11 |
Base 12 | 2077212 | 2077512 |
Base 13 | 164b413 | 164b713 |
Base 14 | 1172614 | 1172914 |
Base 15 | c92b15 | c92e15 |
Base 16 | a64616 | a64916 |