No problem, we've got 4755 and 6647 to multiply
4755 × 6647 = 6647 × (4755)
+ 6647 × 5 resulting in 33235
+ 6647 × 50 yielding 332350
+ 6647 × 700 which equals 4652900
+ 6647 × 4000 that results in 26588000

= 31606485
