Q: Is 557,274,478 a Palindrome?
A: No, the number 557,274,478 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:
557274478
Now we reverse it like this:
874472755
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 557274478 = 874472755?
Answer:
NO, so that means the number 557,274,478 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
Number | 557,274,476 | 557,274,477 | 557,274,479 | 557,274,480 |
Palindrome? | no | no | no | no |