No problem, we've got 4134 and 5603 to multiply
4134 × 5603 = 5603 × (4134)
+ 5603 × 4 yielding 22412
+ 5603 × 30 yielding 168090
+ 5603 × 100 that results in 560300
+ 5603 × 4000 yielding 22412000

= 23162802
