Rectangular numbers are a subset of composite numbers. The squares of prime numbers will be composite but not rectangular.
It is a composite number.284 is a composite number
94 is a composite number
It is a composite number.
Both. It is a number and it is composite.
not necessarily
A rectangular umber is essentially a composite or non-prime number. If a number n is composite then it can be factorised as p*q. In that case, it can be represented as an array of p rows and q columns in a RECTANGULAR array.
Rectangular numbers are a subset of composite numbers. The squares of prime numbers will be composite but not rectangular.
The Number of factors, (That is the number of pairs, such as 2= 1x2, 2x1), is equal to the number of rectangular arrays which can be made for each composite number. As such, the number of factors in the number 9 is 3, (1,3,9), and the number of rectangular arrays is also three (1x9, 9x1,3x3). Hope this helps!
There is no such formula. Rectangular numbers are composite numbers and there is no known formula that will generate either composite numbers or prime numbers.
It is a composite number.
It is a composite number.284 is a composite number
94 is a composite number
It is a composite number.
It is a composite number.
It is a composite number.
It is a composite number.