No problem, we've got 5635 and 5633 to multiply
5635 × 5633 = 5633 × (5635)
+ 5633 × 5 what gives us 28165
+ 5633 × 30 which equals 168990
+ 5633 × 600 which equals 3379800
+ 5633 × 5000 which equals 28165000

= 31741955
