Q: Is 155,345,990 a Palindrome?
A: No, the number 155,345,990 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:
155345990
Now we reverse it like this:
099543551
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 155345990 = 099543551?
Answer:
NO, so that means the number 155,345,990 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
Number | 155,345,988 | 155,345,989 | 155,345,991 | 155,345,992 |
Palindrome? | no | no | no | no |