No problem, we've got 2039 and 3015 to multiply
2039 × 3015 = 3015 × (2039)
+ 3015 × 9 what gives us 27135
+ 3015 × 30 which equals 90450
+ 3015 × 000 giving us 0
+ 3015 × 2000 that equals 6030000

= 6147585
