Q: Is 136,387,621 a Palindrome?
A: No, the number 136,387,621 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:
136387621
Now we reverse it like this:
126783631
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 136387621 = 126783631?
Answer:
NO, so that means the number 136,387,621 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
Number | 136,387,619 | 136,387,620 | 136,387,622 | 136,387,623 |
Palindrome? | no | no | no | no |