No problem, we've got 2532 and 7869 to multiply
2532 × 7869 = 7869 × (2532)
+ 7869 × 2 what gives us 15738
+ 7869 × 30 that is equal 236070
+ 7869 × 500 which equals 3934500
+ 7869 × 2000 giving us 15738000

= 19924308
