10999
24
55----------------------------------------------------------------------------------------------From Rafaelrz.You can make, 5! = 120, five digit numbers using 1,2,3,4 and 6.
3! = 6.
6! = 720 ====
8 of them.
You can make 4*3*2/2 = 12 numbers.
ccsndf
9
-5674
If you want 4-digit numbers, there are 24 of them.
a lot
120
600 of them.600 of them.600 of them.600 of them.
With 123 digits you can make 123 one-digit numbers.
Number of 7 digit combinations out of the 10 one-digit numbers = 120.
-24686