No problem, we've got 2645 and 6633 to multiply
2645 × 6633 = 6633 × (2645)
+ 6633 × 5 resulting in 33165
+ 6633 × 40 that is equal 265320
+ 6633 × 600 which equals 3979800
+ 6633 × 2000 yielding 13266000

= 17544285
