No problem, we've got 2955 and 2173 to multiply
2955 × 2173 = 2173 × (2955)
+ 2173 × 5 which equals 10865
+ 2173 × 50 that is equal 108650
+ 2173 × 900 yielding 1955700
+ 2173 × 2000 producing 4346000

= 6421215
