Without using exponents, 9,631 is.
75431
987,654,321
The greatest number you can make from the digits 1, 8, 2, and 5 is 8521. By arranging the digits in descending order, you maximize the value of the number.
The greatest possible number is 888... (repeating).
987,654
9210
9
This is easy. Just sort the digits in descending order. That works because the further left you go, the more significant the digit. So the largest number that can be made out of the digits 5, 3, 1, 4, and 7 is 75,431.
The answer is 1. The smallest prime is 2 and the greatest prime (of however many digits) must be odd. The remainder of ANY odd number when divided by 2 must be 1.
what is the greets possible 9 digit number that uses each of the digits 1-3 times
3333
The 5 that is next to the 1.