No problem, we've got 9877 and 6003 to multiply
9877 × 6003 = 6003 × (9877)
+ 6003 × 7 which equals 42021
+ 6003 × 70 that equals 420210
+ 6003 × 800 which equals 4802400
+ 6003 × 9000 that is equal 54027000

= 59291631
