No problem, we've got 8159 and 2483 to multiply
8159 × 2483 = 2483 × (8159)
+ 2483 × 9 giving us 22347
+ 2483 × 50 that results in 124150
+ 2483 × 100 giving us 248300
+ 2483 × 8000 what gives us 19864000

= 20258797
