No problem, we've got 5081 and 2047 to multiply
5081 × 2047 = 2047 × (5081)
+ 2047 × 1 resulting in 2047
+ 2047 × 80 that results in 163760
+ 2047 × 000 that is equal 0
+ 2047 × 5000 giving us 10235000

= 10400807
