Q: Is 11,512,717 a Palindrome?
A: No, the number 11,512,717 is not a palindrome.
A palindromic number is number that remains the same when its digits are reversed.
Here's how to check if a number is a palindrome:
Step 1
Take the original number and reverse it.
Here is the original number color coded:
11512717
Now we reverse it like this:
71721511
Notice the colors are going in the opposite direction now
Step 2
Compare the two numbers. If they are exactly the same then the number is a palindrome.
Is 11512717 = 71721511?
Answer:
NO, so that means the number 11,512,717 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
Number | 11,512,715 | 11,512,716 | 11,512,718 | 11,512,719 |
Palindrome? | no | no | no | no |