Alright, let's work through 6231 times 5401 step by step
6231 × 5401 = 5401 × (6231)
+ 5401 × 1 that results in 5401
+ 5401 × 30 that is equal 162030
+ 5401 × 200 that results in 1080200
+ 5401 × 6000 resulting in 32406000

= 33653631
