Alright, let's work through 5397 times 2047 step by step
5397 × 2047 = 2047 × (5397)
+ 2047 × 7 producing 14329
+ 2047 × 90 giving us 184230
+ 2047 × 300 which equals 614100
+ 2047 × 5000 resulting in 10235000

= 11047659
