No problem, we've got 2117 and 4087 to multiply
2117 × 4087 = 4087 × (2117)
+ 4087 × 7 yielding 28609
+ 4087 × 10 producing 40870
+ 4087 × 100 that equals 408700
+ 4087 × 2000 what gives us 8174000

= 8652179
