Compare 661006 vs 661013
Property | 661006 | 661013 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 3 | 2 |
Prime factorization | 21 × 3491 × 9471 | 311 × 213231 |
Prime factorization | 2 × 349 × 947 | 31 × 21323 |
Divisors count | 8 | 4 |
Divisors | 1, 2, 349, 698, 947, 1894, 330503, 661006 | 1, 31, 21323, 661013 |
Number of properties | 0 | 1 |
Semiprimes | 141439th | |
Roman numberals | ||
Base 2 | 101000010110000011102 | 101000010110000101012 |
Base 3 | 10201202012013 | 10201202012223 |
Base 4 | 22011200324 | 22011201114 |
Base 5 | 1321230115 | 1321230235 |
Base 6 | 221001146 | 221001256 |
Base 7 | 54220637 | 54221037 |
Base 8 | 24130168 | 24130258 |
Base 9 | 12166519 | 12166589 |
Base 10 | 66100610 | 66101310 |
Base 11 | 41169511 | 4116a111 |
Base 12 | 27a63a12 | 27a64512 |
Base 13 | 1a1b3813 | 1a1b4213 |
Base 14 | 132c6a14 | 132c7314 |
Base 15 | d0cc115 | d0cc815 |
Base 16 | a160e16 | a161516 |