No problem, we've got 5683 and 2102 to multiply
5683 × 2102 = 2102 × (5683)
+ 2102 × 3 yielding 6306
+ 2102 × 80 what gives us 168160
+ 2102 × 600 giving us 1261200
+ 2102 × 5000 what gives us 10510000

= 11945666
