Q: Is 221,423,063 a Palindrome?
A: No, the number 221,423,063 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:
221423063
Now we reverse it like this:
360324122
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 221423063 = 360324122?
Answer:
NO, so that means the number 221,423,063 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
| Number | 221,423,061 | 221,423,062 | 221,423,064 | 221,423,065 |
| Palindrome? | no | no | no | no |