Compare 1806 vs 1808
Property | 1806 | 1808 |
---|---|---|
Type | composite number | composite number |
Unique factors | 4 | 2 |
Total factors | 4 | 5 |
Prime factorization | 21 × 31 × 71 × 431 | 24 × 1131 |
Prime factorization | 2 × 3 × 7 × 43 | 2 × 2 × 2 × 2 × 113 |
Divisors count | 16 | 10 |
Divisors | 1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806 | 1, 2, 4, 8, 16, 113, 226, 452, 904, 1808 |
Number of properties | 0 | 0 |
Roman numberals | MDCCCVI | MDCCCVIII |
Base 2 | 111000011102 | 111000100002 |
Base 3 | 21102203 | 21102223 |
Base 4 | 1300324 | 1301004 |
Base 5 | 242115 | 242135 |
Base 6 | 122106 | 122126 |
Base 7 | 51607 | 51627 |
Base 8 | 34168 | 34208 |
Base 9 | 24269 | 24289 |
Base 10 | 180610 | 180810 |
Base 11 | 13a211 | 13a411 |
Base 12 | 106612 | 106812 |
Base 13 | a8c13 | a9113 |
Base 14 | 93014 | 93214 |
Base 15 | 80615 | 80815 |
Base 16 | 70e16 | 71016 |