No problem, we've got 1816 and 2552 to multiply
1816 × 2552 = 2552 × (1816)
+ 2552 × 6 that results in 15312
+ 2552 × 10 which equals 25520
+ 2552 × 800 which equals 2041600
+ 2552 × 1000 yielding 2552000

= 4634432
