Q: Is 109,517,972 a Palindrome?
A: No, the number 109,517,972 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:
109517972
Now we reverse it like this:
279715901
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 109517972 = 279715901?
Answer:
NO, so that means the number 109,517,972 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
Number | 109,517,970 | 109,517,971 | 109,517,973 | 109,517,974 |
Palindrome? | no | no | no | no |