Q: Is 743,681,687 a Palindrome?
A: No, the number 743,681,687 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:
743681687
Now we reverse it like this:
786186347
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 743681687 = 786186347?
Answer:
NO, so that means the number 743,681,687 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
| Number | 743,681,685 | 743,681,686 | 743,681,688 | 743,681,689 |
| Palindrome? | no | no | no | no |