No problem, we've got 2155 and 6039 to multiply
2155 × 6039 = 6039 × (2155)
+ 6039 × 5 yielding 30195
+ 6039 × 50 that is equal 301950
+ 6039 × 100 yielding 603900
+ 6039 × 2000 which equals 12078000

= 13014045
