Q: Is 135,403,551 a Palindrome?
A: No, the number 135,403,551 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:
135403551
Now we reverse it like this:
155304531
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 135403551 = 155304531?
Answer:
NO, so that means the number 135,403,551 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
Number | 135,403,549 | 135,403,550 | 135,403,552 | 135,403,553 |
Palindrome? | no | no | no | no |