Q: Is 155,640,429 a Palindrome?
A: No, the number 155,640,429 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:
155640429
Now we reverse it like this:
924046551
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 155640429 = 924046551?
Answer:
NO, so that means the number 155,640,429 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
Number | 155,640,427 | 155,640,428 | 155,640,430 | 155,640,431 |
Palindrome? | no | no | no | no |