No problem, we've got 2529 and 4521 to multiply
2529 × 4521 = 4521 × (2529)
+ 4521 × 9 which equals 40689
+ 4521 × 20 producing 90420
+ 4521 × 500 giving us 2260500
+ 4521 × 2000 resulting in 9042000

= 11433609
