No problem, we've got 1247 and 1601 to multiply
1247 × 1601 = 1601 × (1247)
+ 1601 × 7 yielding 11207
+ 1601 × 40 which equals 64040
+ 1601 × 200 which equals 320200
+ 1601 × 1000 yielding 1601000

= 1996447
