Q: Is 20,812,380 a Palindrome?
A: No, the number 20,812,380 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:
20812380
Now we reverse it like this:
08321802
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 20812380 = 08321802?
Answer:
NO, so that means the number 20,812,380 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
| Number | 20,812,378 | 20,812,379 | 20,812,381 | 20,812,382 |
| Palindrome? | no | no | no | no |