Alright, let's work through 3835 times 5107 step by step
3835 × 5107 = 5107 × (3835)
+ 5107 × 5 what gives us 25535
+ 5107 × 30 yielding 153210
+ 5107 × 800 producing 4085600
+ 5107 × 3000 that results in 15321000

= 19585345
