No problem, we've got 6987 and 2553 to multiply
6987 × 2553 = 2553 × (6987)
+ 2553 × 7 that results in 17871
+ 2553 × 80 that equals 204240
+ 2553 × 900 resulting in 2297700
+ 2553 × 6000 producing 15318000

= 17837811
