Q: Is 400,422,626 a Palindrome?
A: No, the number 400,422,626 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:
400422626
Now we reverse it like this:
626224004
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 400422626 = 626224004?
Answer:
NO, so that means the number 400,422,626 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
Number | 400,422,624 | 400,422,625 | 400,422,627 | 400,422,628 |
Palindrome? | no | no | no | no |