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It is called a Beddian birthday when the age you are turning is the same as the last two digits of your birth year.
yes
There are 900 of them.
The first and last, and the second and third.
9.......ike 2222 2+2=4 2+2=4
It is called a Beddian birthday when the age you are turning is the same as the last two digits of your birth year.
yes
There are 900 of them.
The first and last, and the second and third.
The same thing its just digits
It's the same long number, but the last 5 digits of it change from 17980 to 22980.
A palindrome reads the same forward and in reverse. This tells me that at leastthe first digit and the last digit must be the same. So it's not possible to have a6-digit palindrome "with no same digits".The largest 6-digit palindrome, with just enough repetition of digits to make it apalindrome and no more, would be 987,789 .
9.......ike 2222 2+2=4 2+2=4
No, because many people have the same last 4 digits of their Social Security Number, so the last 4 digits don't identify one particular person. The first 3 digits of your Social Security Number identify the region, state and city of where you applied for and received your Social Security card, and therefore (in the USA) all 9 digits would be necessary to identify any one person for a credit application.
There are 400. Assuming the number must be at least 10,000, then: In a 5 digit palindrome, the first and last digits must be the same, and the second and fourth digits must be the same; and: For the first and last digit there is a choice of 4 digits {2, 4, 6, 8}; For each of these there is a choice of 10 digits {0, 1, ..., 9} for the second and fourth digits; For each of the above choices these is a choice of 10 digits {0, 1, ..., 9} for the third digit; Making 4 x 10 x 10 = 400 possible even 5 digit palindromes.
Five babies born at the same time are called 'quintuplets'. They are also called 'rare'.
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