No problem, we've got 6137 and 250 to multiply
6137 × 250 = 250 × (6137)
+ 250 × 7 resulting in 1750
+ 250 × 30 giving us 7500
+ 250 × 100 what gives us 25000
+ 250 × 6000 that results in 1500000

= 1534250
