Q: Is 150,400,813 a Palindrome?
A: No, the number 150,400,813 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:
150400813
Now we reverse it like this:
318004051
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 150400813 = 318004051?
Answer:
NO, so that means the number 150,400,813 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
| Number | 150,400,811 | 150,400,812 | 150,400,814 | 150,400,815 |
| Palindrome? | no | no | no | no |