No problem, we've got 6424 and 2546 to multiply
6424 × 2546 = 2546 × (6424)
+ 2546 × 4 yielding 10184
+ 2546 × 20 what gives us 50920
+ 2546 × 400 what gives us 1018400
+ 2546 × 6000 giving us 15276000

= 16355504
