8736
simple... its impossible! :)
Since there are only five different digits, a 6-digit number can only be generated if a digit can be repeated. If digits can be repeated, the smallest 6-digit number is 111111.
Possible 5 digit combinations using 5 digits only 1 time is 5! or 5*4*3*2*1 or 120. Using 5 digits where numbers can be used 5 times is 55 or 3125.
9876543120
If you can repeat a digit, there are 27. If you can't repeat a digit, there are only 6.
By rearranging the digits the answer is 123.
24
If the digits are only used once, each, the largest possible number would be 97,531
236789
103 and 301
11111111924+9999929283666=
There are only 6 digits and if they can only be used once then there is no way to string them together to make a number which is 7 (or more) digits in length.
103 and 301 .
"130" and "310" .
Six: 234, 243, 324, 342, 423, and 432.
3 4/5
22412