No problem, we've got 6253 and 2147 to multiply
6253 × 2147 = 2147 × (6253)
+ 2147 × 3 that equals 6441
+ 2147 × 50 giving us 107350
+ 2147 × 200 giving us 429400
+ 2147 × 6000 what gives us 12882000

= 13425191
