No problem, we've got 6559 and 2155 to multiply
6559 × 2155 = 2155 × (6559)
+ 2155 × 9 yielding 19395
+ 2155 × 50 that results in 107750
+ 2155 × 500 producing 1077500
+ 2155 × 6000 that is equal 12930000

= 14134645
