No problem, we've got 4112 and 2505 to multiply
4112 × 2505 = 2505 × (4112)
+ 2505 × 2 which equals 5010
+ 2505 × 10 that results in 25050
+ 2505 × 100 that equals 250500
+ 2505 × 4000 that equals 10020000

= 10300560
