No problem, we've got 1305 and 4113 to multiply
1305 × 4113 = 4113 × (1305)
+ 4113 × 5 producing 20565
+ 4113 × 00 resulting in 0
+ 4113 × 300 which equals 1233900
+ 4113 × 1000 that equals 4113000

= 5367465
