Assuming your problem means 3 hexadecimal digits, we have the largest 3 digit number being "fff". Since f = 16 (base 10), we have that fff(base 16) = 16*16*16(base 10) = 4096 If it's a 3 digit decimal number, then 999, since hex can represent ANY number.
The value of the digit "4" is the ones value. The value of the number "1" could represent the tens value in decimal, eights in octal or sixteens in hexidecimal. Assuming a decimal numbering system there are 4 ones and 1 ten in the decimal number represented by "14"
997 is the biggest 3 digit Prime number.
997 is the biggest 3 digit prime number.
998 is the biggest 3-digit even number
The biggest nine digit number would consist fully of '9's: 999,999,999
The biggest 4 digit number that can be made from using the digits of 850236, using a digit at most once, is 8653.
1
The largest 2-digit prime number is 97.
99
9,999
9