Alright, let's work through 2836 times 2135 step by step
2836 × 2135 = 2135 × (2836)
+ 2135 × 6 giving us 12810
+ 2135 × 30 that results in 64050
+ 2135 × 800 that results in 1708000
+ 2135 × 2000 yielding 4270000

= 6054860
