No problem, we've got 1155 and 2135 to multiply
1155 × 2135 = 2135 × (1155)
+ 2135 × 5 that is equal 10675
+ 2135 × 50 that equals 106750
+ 2135 × 100 yielding 213500
+ 2135 × 1000 that results in 2135000

= 2465925
