717
It is number whose digits read the same from left to right and from right to left. For example, 18645254681.
A palindromic number is a number whose digits, with decimal representation usually assumed, are the same read backwards, for example, 58285.
37
.77775
It is 0.88887
It's a year the sequence of whose digits are the same backward and forward.
It is number whose digits read the same from left to right and from right to left. For example, 18645254681.
-9
The greatest possible number is 888... (repeating).
A palindromic number is a number whose digits, with decimal representation usually assumed, are the same read backwards, for example, 58285.
Not too sure of the question but how about 0.77775
9999
There are 125 of them.
37
.77775
It is 0.88887
11 is a palindrome.11 squared (i.e., 11 times 11) is 121, which is also a palindrome.