Q: Is 15,135,231 a Palindrome?
A: No, the number 15,135,231 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:
15135231
Now we reverse it like this:
13253151
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 15135231 = 13253151?
Answer:
NO, so that means the number 15,135,231 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
Number | 15,135,229 | 15,135,230 | 15,135,232 | 15,135,233 |
Palindrome? | no | no | no | no |