014589, if leading 0s are acceptable. Otherwise, 104589.
There are 3,265,920 numbers that can be formed using all the digits. The answer to the question will depend on which one of these.
The greatest number that can be formed using the digits 9, 0, 0, 0, and 0 is 99,000. The least number that can be formed using these digits is 9,000.
102345
the largest five digit number that can be formed using the digits 7 and 9 is 97,000
-4790281
There are 3,265,920 numbers that can be formed using all the digits. The answer to the question will depend on which one of these.
The greatest number that can be formed using the digits 9, 0, 0, 0, and 0 is 99,000. The least number that can be formed using these digits is 9,000.
102345
the largest five digit number that can be formed using the digits 7 and 9 is 97,000
1023459
In descending order from highest to lowest
Using those 3 digits, the lowest even number is 256.
Without using exponents or factorials, that's it.
Assuming no repeated digits, lowest first, 20; in any order 120; Allowing repeated digits: 216
123,456 would be the smallest number using all 6 digits. You arrange the numbers from lowest to highest.
-4790281
99997