No problem, we've got 2365 and 2139 to multiply
2365 × 2139 = 2139 × (2365)
+ 2139 × 5 that equals 10695
+ 2139 × 60 that results in 128340
+ 2139 × 300 which equals 641700
+ 2139 × 2000 giving us 4278000

= 5058735
