No problem, we've got 2580 and 6245 to multiply
2580 × 6245 = 6245 × (2580)
+ 6245 × 0 yielding 0
+ 6245 × 80 which equals 499600
+ 6245 × 500 yielding 3122500
+ 6245 × 2000 resulting in 12490000

= 16112100
