No problem, we've got 5027 and 2564 to multiply
5027 × 2564 = 2564 × (5027)
+ 2564 × 7 that is equal 17948
+ 2564 × 20 that equals 51280
+ 2564 × 000 yielding 0
+ 2564 × 5000 that equals 12820000

= 12889228
