No problem, we've got 2605 and 5142 to multiply
2605 × 5142 = 5142 × (2605)
+ 5142 × 5 yielding 25710
+ 5142 × 00 yielding 0
+ 5142 × 600 yielding 3085200
+ 5142 × 2000 producing 10284000

= 13394910
