No problem, we've got 5623 and 4571 to multiply
5623 × 4571 = 4571 × (5623)
+ 4571 × 3 resulting in 13713
+ 4571 × 20 that is equal 91420
+ 4571 × 600 giving us 2742600
+ 4571 × 5000 producing 22855000

= 25702733
