No problem, we've got 9635 and 1371 to multiply
9635 × 1371 = 1371 × (9635)
+ 1371 × 5 what gives us 6855
+ 1371 × 30 what gives us 41130
+ 1371 × 600 what gives us 822600
+ 1371 × 9000 producing 12339000

= 13209585
