No problem, we've got 2459 and 6516 to multiply
2459 × 6516 = 6516 × (2459)
+ 6516 × 9 which equals 58644
+ 6516 × 50 that equals 325800
+ 6516 × 400 which equals 2606400
+ 6516 × 2000 that is equal 13032000

= 16022844
