No problem, we've got 6264 and 2497 to multiply
6264 × 2497 = 2497 × (6264)
+ 2497 × 4 which equals 9988
+ 2497 × 60 that equals 149820
+ 2497 × 200 which equals 499400
+ 2497 × 6000 that equals 14982000

= 15641208
