No problem, we've got 2045 and 6431 to multiply
2045 × 6431 = 6431 × (2045)
+ 6431 × 5 yielding 32155
+ 6431 × 40 yielding 257240
+ 6431 × 000 that results in 0
+ 6431 × 2000 yielding 12862000

= 13151395
