- November 2011 provided such an opportunity. The date 11/11/11 also has other interesting aspects. The two digit writing is a palindrome and taking the four digit year of your birth and add it to the age you will be this year, the result is 2011.
- afabbro writes "According to this study, people's password choices put them into four groups: "Family", "Fan", "Self-Obsessed", or "Cryptic". I'm sure we're all good Cryptics here...now if only my users would stop being "Family"." And then there's the ...
GeekDad Puzzle of the Week – Palindromic Products

The largest three-digit palindromic product of two, two-digits numbers is 999 = 37 x 27, and the smallest four-digit palindromic product of two, two-digit numbers is 1001 = 91 x 11. The largest four-digit palindromic product of two, two-digit numbers?Numbers add up for a special day

Eleven is the fifth prime number and the smallest two-digit prime number, said John H ... Multiply 111111 times 111111 and you get a numerical palindrome — 12345654321. If you go up to nine digits, the answer is 12345678987654321.The unique mathematical properties of November 22

(Note that 11 and 101 are the smallest two- and three ... all three of which are made of two-digit palindromes (i.e., 11, 22 and 11). (Also, 11 + 11 = 22.) The other such day in this century is November 11, 2011 (111111) which occurred 11 days before ...

- What language has the longest palindrome?
- If the sum of the digits of a two digit number is 7 and the tens' digit is 3 more than the ones' digit, what is the number?
- How do you multiply with a 3 digit number and a two digit number?
- What is the 23rd digit of pi?
- What is the fourth digit of pie?
- What are the two smallest particles of a compound?
- What are the smallest two prime numbers?
- What is the only two digit number that is both a square and a cube?

- What is the smallest and biggest palindromic number?What is the smallest nonpalindromic number whose square is a palindrome? Palindromic perfect square 262 = 676
- FASCINATING PALINDROMES - Welcome to IOL E-mailPalindromes In a mathematical ... In the case of two digit numbers, we have to exclude the number of palindromes and all reverses that are in fact one digit numbers ...
- The smallest palindromic number whose square is also a ...What is the smallest two digit palindrome? Eleven. What is palindrome number? A number that reads the same forward and backward. eg: 666 1221 12321.
- What are Palindrome Numbers?They are numbers that read the same forward or backward. Single digit numbers qualify (1,2,3,4,5,6,7,8, and 9), as do the 11 times tables through 9 (11,22,33,44,55,66 ...
- Palindromic number - Wikipedia, the free encyclopediaA palindromic number or numeral palindrome is a number that remains the same when its digits are reversed. Like 16461, for example, it is "symmetrical".