Compare 642066 vs 642077
Property | 642066 | 642077 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 31 × 1131 × 9471 | 6420771 |
Prime factorization | 2 × 3 × 113 × 947 | 642077 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 3, 6, 113, 226, 339, 678, 947, 1894, 2841, 5682, 107011, 214022, 321033, 642066 | 1, 642077 |
Number of properties | 0 | 4 |
Chen primes | 20431st | |
Primes | 52227th | |
Sexy primes (2nd member) | 11315th | |
Twin primes (1st member) | 5648th | |
Roman numberals | ||
Base 2 | 100111001100000100102 | 100111001100000111012 |
Base 3 | 10121212020203 | 10121212021223 |
Base 4 | 21303001024 | 21303001314 |
Base 5 | 1310212315 | 1310213025 |
Base 6 | 214323106 | 214323256 |
Base 7 | 53126257 | 53126427 |
Base 8 | 23460228 | 23460358 |
Base 9 | 11776669 | 11776789 |
Base 10 | 64206610 | 64207710 |
Base 11 | 3a943711 | 3a944711 |
Base 12 | 26b69612 | 26b6a512 |
Base 13 | 19632913 | 19633713 |
Base 14 | 129dbc14 | 129dc914 |
Base 15 | ca39615 | ca3a215 |
Base 16 | 9cc1216 | 9cc1d16 |