Q: Is 129,798,321 a Palindrome?
A: No, the number 129,798,321 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:
129798321
Now we reverse it like this:
123897921
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 129798321 = 123897921?
Answer:
NO, so that means the number 129,798,321 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
Number | 129,798,319 | 129,798,320 | 129,798,322 | 129,798,323 |
Palindrome? | no | no | no | no |