Q: Is 20,780,280 a Palindrome?
A: No, the number 20,780,280 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:
20780280
Now we reverse it like this:
08208702
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 20780280 = 08208702?
Answer:
NO, so that means the number 20,780,280 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
| Number | 20,780,278 | 20,780,279 | 20,780,281 | 20,780,282 |
| Palindrome? | no | no | no | no |