Q: Is 55,645,440 a Palindrome?
A: No, the number 55,645,440 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:
55645440
Now we reverse it like this:
04454655
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 55645440 = 04454655?
Answer:
NO, so that means the number 55,645,440 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
Number | 55,645,438 | 55,645,439 | 55,645,441 | 55,645,442 |
Palindrome? | no | no | no | no |