The largest number with no repeated digits is 9,876,543,210 although it is 10 digits long, the largest 3 digit number with no repeated digits is 987
The largest ten digit number with no repeated digits is '9876543210'.
The largest 10-digit number with no digit repeated is 9876543210 !
If repeated digits are allowed, then the largest 12-digit number is 999,999,999,999 .If repeated digits are not allowed, then the largest 12-digit number is 989,898,989,898 .If the same digit can't be used more than once, then the largest possible number has only10 digits. The number is 9,876,543,210 .
Use the highest possible digit (9) for all 12 digits.
It is 99,887,765
987,654 (nine hundred eighty-seven thousand, six hundred fifty-four).
The greatest 4-digit number with no repeated digits is... 9876
You get the largest number if you sort the digits, from largest to smallest.
The largest digits number with only 2 digits alike is 99
Repeated twice means we're allowed three of them. That would be 88,866,644. If you really meant repeated, that would be 88,664,420