No problem, we've got 2010 and 7761 to multiply
2010 × 7761 = 7761 × (2010)
+ 7761 × 0 that equals 0
+ 7761 × 10 what gives us 77610
+ 7761 × 000 giving us 0
+ 7761 × 2000 producing 15522000

= 15599610
