No problem, we've got 6353 and 3534 to multiply
6353 × 3534 = 3534 × (6353)
+ 3534 × 3 what gives us 10602
+ 3534 × 50 producing 176700
+ 3534 × 300 that equals 1060200
+ 3534 × 6000 resulting in 21204000

= 22451502
