1, 2, 3
121
There are the same number: any twelve digit palindrome is just an eleven digit palindrome with its central digit repeated. In general, if we are considering numbers of n digits: For even values of n, the number of palindromes is 9 x 10n/2 - 1 For odd values of n, the number of palindromes is 9 x 10(n-1)/2
the diffrenece between two 3 digit numbers is a palindrome between 200 and 300. what are the numbers?
There is no limit to numbers, thus there is no limit to palindrome numbers.
Any single digit number is a palindrome. The Fibonacci sequence consists of infinitely many numbers so 8, being only one number, cannot be the Fibonacci sequence.
121
Any number that is is a palindrome will always be a palindrome.
Any, and every, number can be transformed into a palindrome.
-1
There are the same number: any twelve digit palindrome is just an eleven digit palindrome with its central digit repeated. In general, if we are considering numbers of n digits: For even values of n, the number of palindromes is 9 x 10n/2 - 1 For odd values of n, the number of palindromes is 9 x 10(n-1)/2
the diffrenece between two 3 digit numbers is a palindrome between 200 and 300. what are the numbers?
There is no limit to numbers, thus there is no limit to palindrome numbers.
No.
Any single digit number is a palindrome. The Fibonacci sequence consists of infinitely many numbers so 8, being only one number, cannot be the Fibonacci sequence.
That would be 26 . . . its square is 676.There are two smaller palindromic squares . . . 121 and 484 ... but they're the squares of11 and 22 respectively, which are palindromic, so they flunk the question's specifications.
There are 9000 such numbers and I have neither the time nor inclination to list them. Just pick any non-zero number, A. Pick any three numbers B, C and D. Then the number written as ABCDCBA is a 7 digit palindrome.
102 = 100 which is the first possible three digit number that is a perfect square. 312 = 961 which is the last possible three digit number that is a perfect square. So there are 22 three digit positive numbers that are perfect squares.