No problem, we've got 6246 and 4605 to multiply
6246 × 4605 = 4605 × (6246)
+ 4605 × 6 giving us 27630
+ 4605 × 40 which equals 184200
+ 4605 × 200 yielding 921000
+ 4605 × 6000 that equals 27630000

= 28762830
