Alright, let's work through 2515 times 6633 step by step
2515 × 6633 = 6633 × (2515)
+ 6633 × 5 which equals 33165
+ 6633 × 10 that equals 66330
+ 6633 × 500 yielding 3316500
+ 6633 × 2000 what gives us 13266000

= 16681995
