No problem, we've got 5226 and 4031 to multiply
5226 × 4031 = 4031 × (5226)
+ 4031 × 6 that is equal 24186
+ 4031 × 20 producing 80620
+ 4031 × 200 which equals 806200
+ 4031 × 5000 yielding 20155000

= 21066006
