No problem, we've got 3527 and 6535 to multiply
3527 × 6535 = 6535 × (3527)
+ 6535 × 7 that is equal 45745
+ 6535 × 20 resulting in 130700
+ 6535 × 500 giving us 3267500
+ 6535 × 3000 that results in 19605000

= 23048945
