Q: Is 153,521,317 a Palindrome?
A: No, the number 153,521,317 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:
153521317
Now we reverse it like this:
713125351
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 153521317 = 713125351?
Answer:
NO, so that means the number 153,521,317 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
Number | 153,521,315 | 153,521,316 | 153,521,318 | 153,521,319 |
Palindrome? | no | no | no | no |