Alright, let's work through 5667 times 2749 step by step
5667 × 2749 = 2749 × (5667)
+ 2749 × 7 resulting in 19243
+ 2749 × 60 producing 164940
+ 2749 × 600 what gives us 1649400
+ 2749 × 5000 yielding 13745000

= 15578583
