No problem, we've got 6578 and 2054 to multiply
6578 × 2054 = 2054 × (6578)
+ 2054 × 8 resulting in 16432
+ 2054 × 70 what gives us 143780
+ 2054 × 500 which equals 1027000
+ 2054 × 6000 producing 12324000

= 13511212
