Q: Is 20,493,450 a Palindrome?
A: No, the number 20,493,450 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:
20493450
Now we reverse it like this:
05439402
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 20493450 = 05439402?
Answer:
NO, so that means the number 20,493,450 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
Number | 20,493,448 | 20,493,449 | 20,493,451 | 20,493,452 |
Palindrome? | no | no | no | no |