Q: Is 121,155,042 a Palindrome?
A: No, the number 121,155,042 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:
121155042
Now we reverse it like this:
240551121
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 121155042 = 240551121?
Answer:
NO, so that means the number 121,155,042 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
Number | 121,155,040 | 121,155,041 | 121,155,043 | 121,155,044 |
Palindrome? | no | no | no | no |