Q: Is 505,424,557 a Palindrome?
A: No, the number 505,424,557 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:
505424557
Now we reverse it like this:
755424505
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 505424557 = 755424505?
Answer:
NO, so that means the number 505,424,557 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
Number | 505,424,555 | 505,424,556 | 505,424,558 | 505,424,559 |
Palindrome? | no | no | no | no |