Alright, let's work through 6245 times 1821 step by step
6245 × 1821 = 1821 × (6245)
+ 1821 × 5 giving us 9105
+ 1821 × 40 that is equal 72840
+ 1821 × 200 producing 364200
+ 1821 × 6000 what gives us 10926000

= 11372145
