We're going to solve 2823 multiplied by 5709
2823 × 5709 = 5709 × (2823)
+ 5709 × 3 giving us 17127
+ 5709 × 20 that is equal 114180
+ 5709 × 800 yielding 4567200
+ 5709 × 2000 producing 11418000

= 16116507
