Q: Is 15,445,215 a Palindrome?
A: No, the number 15,445,215 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:
15445215
Now we reverse it like this:
51254451
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 15445215 = 51254451?
Answer:
NO, so that means the number 15,445,215 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
Number | 15,445,213 | 15,445,214 | 15,445,216 | 15,445,217 |
Palindrome? | no | no | no | no |