Q: Is 521,136,361 a Palindrome?
A: No, the number 521,136,361 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:
521136361
Now we reverse it like this:
163631125
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 521136361 = 163631125?
Answer:
NO, so that means the number 521,136,361 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
Number | 521,136,359 | 521,136,360 | 521,136,362 | 521,136,363 |
Palindrome? | no | no | no | no |