No problem, we've got 8203 and 8021 to multiply
8203 × 8021 = 8021 × (8203)
+ 8021 × 3 that results in 24063
+ 8021 × 00 which equals 0
+ 8021 × 200 giving us 1604200
+ 8021 × 8000 which equals 64168000

= 65796263
