0
A palindromic number is the same forwards as backwards. In the case of a two-digit number, that means the two digits are the same: 11, 22, 33, 44, 55, 66, 77, 88, and 99. The only one that is prime is 11, since the others are all multiples of 11.
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
What is the only two digit palindromic prime number?
11
What is the only palindromic prime number with a even number of digits?
11
Are there any palindromic primes with an even number of digits greater than 11?
No, 11 is the only palindromic prime with an even number of digits.
What is the only two-digit palindromic prime?
The only 2-didgit palindromic prime is 11.
What is the only palindromic prime number with an even number of digits?
Off the top of my head, 1001 is the answer. Check it out and see . . . _________ 1001 is not prime. 7 X 143 equals 1001. There is 11, which is prime and which has 2 digits.
What is the only year in the eighteenth century that is a palindromic number?
1771
What is the odd number out 3-5-7-11-13-15-17-19?
There are several possible answers to this question.They are all odd numbers.3 because it is the first prime number.11 because it is the only 2-digit palindromic prime number.15 because it is the only composite number.
What is the palindrome number from 100 to 110?
101 is the only palindromic number in the specified range.
What is the only digit that cannot be found in the units place of a palindromic number?
Zero
How many years in the 20th century are palindromic numbers?
1. 1991 is the only number I think.
What number has only one prime factor?
No prime number only has one factor. Each prime number has itself and 1 as factors. Now, the number 1 of course has only one factor, but it is technically not a prime number.
What is the only given prime number?
The only even prime number is 2.
