Q: Is 31,427,870 a Palindrome?
A: No, the number 31,427,870 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:
31427870
Now we reverse it like this:
07872413
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 31427870 = 07872413?
Answer:
NO, so that means the number 31,427,870 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
| Number | 31,427,868 | 31,427,869 | 31,427,871 | 31,427,872 |
| Palindrome? | no | no | no | no |