Q: Is 204,403,155 a Palindrome?
A: No, the number 204,403,155 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:
204403155
Now we reverse it like this:
551304402
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 204403155 = 551304402?
Answer:
NO, so that means the number 204,403,155 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
Number | 204,403,153 | 204,403,154 | 204,403,156 | 204,403,157 |
Palindrome? | no | no | no | no |