161226
102 is the smallest three digit number with different digits.
smallest 8 digit number with three different digits
999999
What is the smallest 7 digit number with only 2 digits that are the same and the numeral 5 in the 10 thousand place? 1050234
102
102.
5*5*4*4 = 400
10000023
12345
102,345
1023
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.