Q: Is 218,151,046 a Palindrome?
A: No, the number 218,151,046 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:
218151046
Now we reverse it like this:
640151812
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 218151046 = 640151812?
Answer:
NO, so that means the number 218,151,046 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
| Number | 218,151,044 | 218,151,045 | 218,151,047 | 218,151,048 |
| Palindrome? | no | no | no | no |