No problem, we've got 2013 and 6771 to multiply
2013 × 6771 = 6771 × (2013)
+ 6771 × 3 that equals 20313
+ 6771 × 10 giving us 67710
+ 6771 × 000 giving us 0
+ 6771 × 2000 that equals 13542000

= 13630023
