Compare 42442 vs 42443
Property | 42442 | 42443 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 212211 | 424431 |
Prime factorization | 2 × 21221 | 42443 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 21221, 42442 | 1, 42443 |
Number of properties | 1 | 5 |
Additive primes | 1983rd | |
Isolated primes | 3205th | |
Primes | 4438th | |
Safe primes | 346th | |
Semiprimes | 10343rd | |
Sexy primes (2nd member) | 1258th | |
Roman numberals | ||
Base 2 | 10100101110010102 | 10100101110010112 |
Base 3 | 20110122213 | 20110122223 |
Base 4 | 221130224 | 221130234 |
Base 5 | 23242325 | 23242335 |
Base 6 | 5242546 | 5242556 |
Base 7 | 2345117 | 2345127 |
Base 8 | 1227128 | 1227138 |
Base 9 | 641879 | 641889 |
Base 10 | 4244210 | 4244310 |
Base 11 | 2998411 | 2998511 |
Base 12 | 2068a12 | 2068b12 |
Base 13 | 1641a13 | 1641b13 |
Base 14 | 1167814 | 1167914 |
Base 15 | c89715 | c89815 |
Base 16 | a5ca16 | a5cb16 |