No problem, we've got 2907 and 5164 to multiply
2907 × 5164 = 5164 × (2907)
+ 5164 × 7 which equals 36148
+ 5164 × 00 what gives us 0
+ 5164 × 900 giving us 4647600
+ 5164 × 2000 giving us 10328000

= 15011748
