No problem, we've got 1517 and 6600 to multiply
1517 × 6600 = 6600 × (1517)
+ 6600 × 7 what gives us 46200
+ 6600 × 10 producing 66000
+ 6600 × 500 resulting in 3300000
+ 6600 × 1000 that equals 6600000

= 10012200
