Compare 661002 vs 661007
Property | 661002 | 661007 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 4 | 2 |
Prime factorization | 21 × 31 × 411 × 26871 | 3311 × 19971 |
Prime factorization | 2 × 3 × 41 × 2687 | 331 × 1997 |
Divisors count | 16 | 4 |
Divisors | 1, 2, 3, 6, 41, 82, 123, 246, 2687, 5374, 8061, 16122, 110167, 220334, 330501, 661002 | 1, 331, 1997, 661007 |
Number of properties | 0 | 1 |
Semiprimes | 141438th | |
Roman numberals | ||
Base 2 | 101000010110000010102 | 101000010110000011112 |
Base 3 | 10201202011203 | 10201202012023 |
Base 4 | 22011200224 | 22011200334 |
Base 5 | 1321230025 | 1321230125 |
Base 6 | 221001106 | 221001156 |
Base 7 | 54220567 | 54220647 |
Base 8 | 24130128 | 24130178 |
Base 9 | 12166469 | 12166529 |
Base 10 | 66100210 | 66100710 |
Base 11 | 41169111 | 41169611 |
Base 12 | 27a63612 | 27a63b12 |
Base 13 | 1a1b3413 | 1a1b3913 |
Base 14 | 132c6614 | 132c6b14 |
Base 15 | d0cbc15 | d0cc215 |
Base 16 | a160a16 | a160f16 |