No problem, we've got 8163 and 8027 to multiply
8163 × 8027 = 8027 × (8163)
+ 8027 × 3 that is equal 24081
+ 8027 × 60 giving us 481620
+ 8027 × 100 producing 802700
+ 8027 × 8000 yielding 64216000

= 65524401
