Q: Is 173,017,515 a Palindrome?
A: No, the number 173,017,515 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:
173017515
Now we reverse it like this:
515710371
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 173017515 = 515710371?
Answer:
NO, so that means the number 173,017,515 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
| Number | 173,017,513 | 173,017,514 | 173,017,516 | 173,017,517 |
| Palindrome? | no | no | no | no |