No problem, we've got 1653 and 5583 to multiply
1653 × 5583 = 5583 × (1653)
+ 5583 × 3 that equals 16749
+ 5583 × 50 which equals 279150
+ 5583 × 600 resulting in 3349800
+ 5583 × 1000 yielding 5583000

= 9228699
