Q: Is 161,973,721 a Palindrome?
A: No, the number 161,973,721 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:
161973721
Now we reverse it like this:
127379161
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 161973721 = 127379161?
Answer:
NO, so that means the number 161,973,721 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
Number | 161,973,719 | 161,973,720 | 161,973,722 | 161,973,723 |
Palindrome? | no | no | no | no |