No problem, we've got 3755 and 5583 to multiply
3755 × 5583 = 5583 × (3755)
+ 5583 × 5 that results in 27915
+ 5583 × 50 which equals 279150
+ 5583 × 700 resulting in 3908100
+ 5583 × 3000 that results in 16749000

= 20964165
