No problem, we've got 4249 and 4049 to multiply
4249 × 4049 = 4049 × (4249)
+ 4049 × 9 that results in 36441
+ 4049 × 40 that is equal 161960
+ 4049 × 200 which equals 809800
+ 4049 × 4000 which equals 16196000

= 17204201
