Q: Is 55,210,645 a Palindrome?
A: No, the number 55,210,645 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:
55210645
Now we reverse it like this:
54601255
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 55210645 = 54601255?
Answer:
NO, so that means the number 55,210,645 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
| Number | 55,210,643 | 55,210,644 | 55,210,646 | 55,210,647 |
| Palindrome? | no | no | no | no |