No problem, we've got 4977 and 3585 to multiply
4977 × 3585 = 3585 × (4977)
+ 3585 × 7 that is equal 25095
+ 3585 × 70 that equals 250950
+ 3585 × 900 producing 3226500
+ 3585 × 4000 that equals 14340000

= 17842545
