Q: Is 401,121,137 a Palindrome?
A: No, the number 401,121,137 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:
401121137
Now we reverse it like this:
731121104
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 401121137 = 731121104?
Answer:
NO, so that means the number 401,121,137 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
Number | 401,121,135 | 401,121,136 | 401,121,138 | 401,121,139 |
Palindrome? | no | no | no | no |