No problem, we've got 2005 and 5191 to multiply
2005 × 5191 = 5191 × (2005)
+ 5191 × 5 which equals 25955
+ 5191 × 00 that equals 0
+ 5191 × 000 that is equal 0
+ 5191 × 2000 that equals 10382000

= 10407955
