Q: Is 403,433,321 a Palindrome?
A: No, the number 403,433,321 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:
403433321
Now we reverse it like this:
123334304
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 403433321 = 123334304?
Answer:
NO, so that means the number 403,433,321 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
Number | 403,433,319 | 403,433,320 | 403,433,322 | 403,433,323 |
Palindrome? | no | no | no | no |