0123 if you can have zero at the front if not then 1023
1023456789
The greatest 9-digit number using three different digits is 999888777, formed by using the digits 9, 8, and 7 in descending order. The smallest 9-digit number using three different digits is 100000000, created with the digits 1, 0, and 0. This arrangement ensures that the number starts with 1, followed by the zeros to maintain the smallest value.
It is 10000.
4079
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1023
1023456789
The greatest 9-digit number using three different digits is 999888777, formed by using the digits 9, 8, and 7 in descending order. The smallest 9-digit number using three different digits is 100000000, created with the digits 1, 0, and 0. This arrangement ensures that the number starts with 1, followed by the zeros to maintain the smallest value.
It is 10000.
After the null set, the set containing only the number 0 ie {0}.
4079
Ten million - smallest number as in a 1 and 7 0 10,000,000
Oh, what a happy little question! You can create the smallest number by arranging the digits in ascending order. So, with the digits 0, 1, 4, and 7, the smallest number you can make is 0147. Just like painting a beautiful landscape, sometimes it's about arranging things in the right order to create something lovely.
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2034
The smallest 5-digit number is 10000. To get the smallest 5-digit number, we put a 1 in the first column (since we can't start with a 0 or else we'd get a 4 digit number!), then put a 0 in every other column.
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