Alright, let's work through 5157 times 3227 step by step
5157 × 3227 = 3227 × (5157)
+ 3227 × 7 giving us 22589
+ 3227 × 50 that equals 161350
+ 3227 × 100 which equals 322700
+ 3227 × 5000 that equals 16135000

= 16641639
