No problem, we've got 6465 and 3847 to multiply
6465 × 3847 = 3847 × (6465)
+ 3847 × 5 which equals 19235
+ 3847 × 60 producing 230820
+ 3847 × 400 resulting in 1538800
+ 3847 × 6000 yielding 23082000

= 24870855
