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Why is 1 called a special number?
it is the first number
What is the special name for the number 1?
Multiplicative identity. Because for any number a, 1*a = a
How do you tell if a number is a reciprocal?
All numbers -with the exception of zero- have, and are, reciprocals. A reciprocal of a number is 1 divided by that number (so the reciprocal of 22 is 1/22). So a reciprocal isn't actually anything special in itself, it just has a particular relationship with another unique number.
Is 1 a prime or composite number then what is it?
the number 1 is a special number. The number 1 is a confusing number to deal with, but it is called a special number.Example: Is 1 prime or composite? It is neither.
Is the number 1 composite or prime and why?
1 is neither a prime nor a composite number because it has only one factor (itself (1)). The definition of a prime number is a number that has the factor of one and itself, so one is not prime. The definition of a composite number is a number that has more than 2 factors, so one is not composite. One is a special number.
What is so special about number 1?
1 is the smallest natural number. 1 is the factor of every number. 1 is neither prime nor composite.
What is so special about the number 12?
If your 18 it's special...
How do you tell if a number is a reciprocal?
All numbers -with the exception of zero- have, and are, reciprocals. A reciprocal of a number is 1 divided by that number (so the reciprocal of 22 is 1/22). So a reciprocal isn't actually anything special in itself, it just has a particular relationship with another unique number.
What is so special about the number 51?
Nothing.
What is so special about the number 18?
Nothing.
Why is the number 12 so special?
12 is special because it's before 13 and 13 is an unlucky number.
Why is the number 2 so special?
It is the only known even prime number which makes 2 very special.
What are the release dates for Number One Special - 2012?
Number One Special - 2012 was released on: USA: 1 April 2012
Why is 1 a composite number?
1 is not a compositenumber, it is an odd number
What are special numbers?
Even though there are different special numbers, there is only one special number that falls under all the categories. The number one is special because it cannot be a prime or a composite number as one only has one factor: itself. So it is classified as a special number. There are, however, other special numbers in separate categories.
Is 1 and 7 the only special numbers from 1-100?
do you mean prime numbers?If so, the answer is no,there are also:2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97no think he means that 1 is a special number ill explain 1 is a square number because one square is square it is also a prime number because the only factors of 1 are 1 7 isn't a special number (unless your a christian, but that doesnt have anything to do with it)
Why number 1 is a special number?
One is a special number because it is neither prime nor composite. It only has one factor, which is one. It can also be multiplied to any number to not change the product from the original number.
