Alright, let's work through 2135 times 3002 step by step
2135 × 3002 = 3002 × (2135)
+ 3002 × 5 yielding 15010
+ 3002 × 30 giving us 90060
+ 3002 × 100 that equals 300200
+ 3002 × 2000 that is equal 6004000

= 6409270
