Compare 842143 vs 842147
Property | 842143 | 842147 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 4431 × 19011 | 8421471 |
Prime factorization | 443 × 1901 | 842147 |
Divisors count | 4 | 2 |
Divisors | 1, 443, 1901, 842143 | 1, 842147 |
Number of properties | 1 | 4 |
Isolated primes | 52916th | |
Primes | 67043rd | |
Semiprimes | 178151st | |
Sexy primes (2nd member) | 14181st | |
Super primes | 6679th | |
Roman numberals | ||
Base 2 | 110011011001100111112 | 110011011001101000112 |
Base 3 | 11202100121113 | 11202100121223 |
Base 4 | 30312121334 | 30312122034 |
Base 5 | 2034220335 | 2034220425 |
Base 6 | 300144516 | 300144556 |
Base 7 | 101051417 | 101051457 |
Base 8 | 31546378 | 31546438 |
Base 9 | 15231749 | 15231789 |
Base 10 | 84214310 | 84214710 |
Base 11 | 52579511 | 52579911 |
Base 12 | 34742712 | 34742b12 |
Base 13 | 23641313 | 23641713 |
Base 14 | 17cc9114 | 17cc9514 |
Base 15 | 1197cd15 | 1197d215 |
Base 16 | cd99f16 | cd9a316 |