Alright, let's work through 2585 times 6499 step by step
2585 × 6499 = 6499 × (2585)
+ 6499 × 5 that equals 32495
+ 6499 × 80 resulting in 519920
+ 6499 × 500 yielding 3249500
+ 6499 × 2000 that results in 12998000

= 16799915
