Q: Is 172,120,171 a Palindrome?
A: No, the number 172,120,171 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:
172120171
Now we reverse it like this:
171021271
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 172120171 = 171021271?
Answer:
NO, so that means the number 172,120,171 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
| Number | 172,120,169 | 172,120,170 | 172,120,172 | 172,120,173 |
| Palindrome? | no | no | no | no |