Q: Is 21,513,034 a Palindrome?
A: No, the number 21,513,034 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:
21513034
Now we reverse it like this:
43031512
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 21513034 = 43031512?
Answer:
NO, so that means the number 21,513,034 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
Number | 21,513,032 | 21,513,033 | 21,513,035 | 21,513,036 |
Palindrome? | no | no | no | no |