999999
12345
The smallest number that when doubled contains all the same digits in a different order.
Among whole numbers, 1,023,456 is.
The smallest prime number in which all of the digits are also prime is 2.The smallest multi-digit prime number in which all of the digits are also prime is 23.
The smallest 10-digit number with no repeated digits is 1023456789. This number starts with 1, the smallest non-zero digit, followed by the remaining digits in ascending order, ensuring all digits from 0 to 9 are used exactly once without repetition.
102 is the smallest three digit number with different digits.
12345
The smallest number that when doubled contains all the same digits in a different order.
Among whole numbers, 1,023,456 is.
1111111111
.0123
I'm so sure you meant "odd" digits, I'm going to answer it as if you did. -- If they all have to be different digits, then it's 13,579 or .13579 . -- If they don't have to be all different, then it's 11,111 or .11111 .
The smallest prime number in which all of the digits are also prime is 2.The smallest multi-digit prime number in which all of the digits are also prime is 23.
1.111
1,111,111,111
111111
111111. Since there are six digits, there must be a repeated digit, so why not repeat all ones to get the smallest one.