Q: Is 81,787,786 a Palindrome?
A: No, the number 81,787,786 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:
81787786
Now we reverse it like this:
68778718
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 81787786 = 68778718?
Answer:
NO, so that means the number 81,787,786 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
| Number | 81,787,784 | 81,787,785 | 81,787,787 | 81,787,788 |
| Palindrome? | no | no | no | no |