No problem, we've got 2867 and 5423 to multiply
2867 × 5423 = 5423 × (2867)
+ 5423 × 7 resulting in 37961
+ 5423 × 60 resulting in 325380
+ 5423 × 800 giving us 4338400
+ 5423 × 2000 that equals 10846000

= 15547741
