No problem, we've got 5447 and 4105 to multiply
5447 × 4105 = 4105 × (5447)
+ 4105 × 7 that equals 28735
+ 4105 × 40 producing 164200
+ 4105 × 400 yielding 1642000
+ 4105 × 5000 producing 20525000

= 22359935
