1023
102,345
10002
No. 1000 has 4 digits and is the smallest 4-digit number. The smallest 3-digit number is 100.
19
0123456789
smallest 8 digit number with three different digits
102 is the smallest three digit number with different digits.
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.
12345
102,345
10002
9876 and 1234
100,002.
11223344
It is 1,000,002
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.
.012 i win