Alright, let's work through 2015 times 8167 step by step
2015 × 8167 = 8167 × (2015)
+ 8167 × 5 resulting in 40835
+ 8167 × 10 that equals 81670
+ 8167 × 000 giving us 0
+ 8167 × 2000 that equals 16334000

= 16456505
