No problem, we've got 1533 and 2219 to multiply
1533 × 2219 = 2219 × (1533)
+ 2219 × 3 what gives us 6657
+ 2219 × 30 what gives us 66570
+ 2219 × 500 that is equal 1109500
+ 2219 × 1000 yielding 2219000

= 3401727
