Q: Is 181,606,509 a Palindrome?
A: No, the number 181,606,509 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:
181606509
Now we reverse it like this:
905606181
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 181606509 = 905606181?
Answer:
NO, so that means the number 181,606,509 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
| Number | 181,606,507 | 181,606,508 | 181,606,510 | 181,606,511 |
| Palindrome? | no | no | no | no |