No problem, we've got 5202 and 2540 to multiply
5202 × 2540 = 2540 × (5202)
+ 2540 × 2 producing 5080
+ 2540 × 00 giving us 0
+ 2540 × 200 what gives us 508000
+ 2540 × 5000 which equals 12700000

= 13213080
