No problem, we've got 5257 and 2445 to multiply
5257 × 2445 = 2445 × (5257)
+ 2445 × 7 producing 17115
+ 2445 × 50 that is equal 122250
+ 2445 × 200 that is equal 489000
+ 2445 × 5000 what gives us 12225000

= 12853365
