The largest digits number with only 2 digits alike is 99
987654
i think it might be 98765432
9876543210
987654321 is the highest nine-digit number with no repeated digits.
The largest digits number with only 2 digits alike is 99
98,765
987654
i think it might be 98765432
987654
99876543210
1111111111
It is 10000.If you meant ONLY 2 digits alike, then it is 10023.
9876543210
987654321 is the highest nine-digit number with no repeated digits.
10123456789
10,023,456,789