Q: Is 13,131,720 a Palindrome?
A: No, the number 13,131,720 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:
13131720
Now we reverse it like this:
02713131
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 13131720 = 02713131?
Answer:
NO, so that means the number 13,131,720 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
Number | 13,131,718 | 13,131,719 | 13,131,721 | 13,131,722 |
Palindrome? | no | no | no | no |