Alright, let's work through 2427 times 5571 step by step
2427 × 5571 = 5571 × (2427)
+ 5571 × 7 that is equal 38997
+ 5571 × 20 producing 111420
+ 5571 × 400 what gives us 2228400
+ 5571 × 2000 that is equal 11142000

= 13520817
