No problem, we've got 4518 and 5071 to multiply
4518 × 5071 = 5071 × (4518)
+ 5071 × 8 what gives us 40568
+ 5071 × 10 giving us 50710
+ 5071 × 500 what gives us 2535500
+ 5071 × 4000 that equals 20284000

= 22910778
