Q: Is 621,436,339 a Palindrome?
A: No, the number 621,436,339 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:
621436339
Now we reverse it like this:
933634126
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 621436339 = 933634126?
Answer:
NO, so that means the number 621,436,339 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
Number | 621,436,337 | 621,436,338 | 621,436,340 | 621,436,341 |
Palindrome? | no | no | no | no |