Alright, let's work through 5817 times 2185 step by step
5817 × 2185 = 2185 × (5817)
+ 2185 × 7 that is equal 15295
+ 2185 × 10 resulting in 21850
+ 2185 × 800 that equals 1748000
+ 2185 × 5000 which equals 10925000

= 12710145
