Q: Is 403,243,645 a Palindrome?
A: No, the number 403,243,645 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:
403243645
Now we reverse it like this:
546342304
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 403243645 = 546342304?
Answer:
NO, so that means the number 403,243,645 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
Number | 403,243,643 | 403,243,644 | 403,243,646 | 403,243,647 |
Palindrome? | no | no | no | no |