No problem, we've got 6675 and 1023 to multiply
6675 × 1023 = 1023 × (6675)
+ 1023 × 5 producing 5115
+ 1023 × 70 what gives us 71610
+ 1023 × 600 what gives us 613800
+ 1023 × 6000 yielding 6138000

= 6828525
