No problem, we've got 4515 and 5152 to multiply
4515 × 5152 = 5152 × (4515)
+ 5152 × 5 producing 25760
+ 5152 × 10 what gives us 51520
+ 5152 × 500 giving us 2576000
+ 5152 × 4000 producing 20608000

= 23261280
