No problem, we've got 5203 and 2721 to multiply
5203 × 2721 = 2721 × (5203)
+ 2721 × 3 producing 8163
+ 2721 × 00 producing 0
+ 2721 × 200 resulting in 544200
+ 2721 × 5000 that results in 13605000

= 14157363
