Compare 669630 vs 669631
Property | 669630 | 669631 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 6 | 2 |
Total factors | 6 | 2 |
Prime factorization | 21 × 31 × 51 × 131 × 171 × 1011 | 311 × 216011 |
Prime factorization | 2 × 3 × 5 × 13 × 17 × 101 | 31 × 21601 |
Divisors count | 64 | 4 |
Divisors | 1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 101, 102, 130, 170, 195, 202, 221, 255, 303, 390, 442, 505, 510, 606, 663, 1010, 1105, 1313, 1326, 1515, 1717, 2210, 2626, 3030, 3315, 3434, 3939, 5151, 6565, 6630, 7878, 8585, 10302, 13130, 17170, 19695, 22321, 25755, 39390, 44642, 51510, 66963, 111605, 133926, 223210, 334815, 669630 | 1, 31, 21601, 669631 |
Number of properties | 0 | 1 |
Semiprimes | 143218th | |
Roman numberals | ||
Base 2 | 101000110111101111102 | 101000110111101111112 |
Base 3 | 10210001200103 | 10210001200113 |
Base 4 | 22031323324 | 22031323334 |
Base 5 | 1324120105 | 1324120115 |
Base 6 | 222040506 | 222040516 |
Base 7 | 54561637 | 54561647 |
Base 8 | 24336768 | 24336778 |
Base 9 | 12305039 | 12305049 |
Base 10 | 66963010 | 66963110 |
Base 11 | 41811511 | 41811611 |
Base 12 | 28362612 | 28362712 |
Base 13 | 1a5a4013 | 1a5a4113 |
Base 14 | 13606a14 | 13606b14 |
Base 15 | d362015 | d362115 |
Base 16 | a37be16 | a37bf16 |