There are 15 composite numbers greater than 50 but less than 70
All of them except for 31, 37, 41, 43 and 47 which are prime numbers.
Even composite numbers can, odd composite numbers can't.
To any set that contains it! It belongs to {30}, or {45, sqrt(2), 30, pi, -3/7}, or all whole numbers between 23 and 53, or multiples of 5, or square roots of 900, or composite numbers, or counting numbers, or integers, or rational numbers, or real numbers, or complex numbers, etc.
31,37 are not composite
There are 18 composite numbers up to and including 30
No two (or more) composite numbers can multiply to 30.
composite numbers 30-40
30,32,33,34,35,36,38,39,40 are the composite numbers between 30 and 40. Composite numbers are numbers that are not prime numbers.
30 and 135 both are composite numbers. 30 and 135 both are divided by 5 and 3.
There are no composite numbers between 30 and 31. 30 and 31 are consecutive numbers with no whole numbers between them.
11, 13, 17, 19, 23, 29 are the primes between 10 and 30 so the composite numbers are all the others. 12,14,15,16,18,20,21,22,24,25,26,27,28, and 30 are the composite numbers between 10 and 30.
The next four composite numbers after 30 are 32, 33, 34 and 35.
The composite numbers between 30 and 40 are: 32, 33, 34, 35, 36, 38 and 39. The prime numbers between 30 and 40 are 31 and 37. Note: 30 and 40 are also composite numbers.
6, 10, 15, 30 are the composite factors of 30.
The composite numbers up to 20 are 4,6,8,9,12,14,15,16,18 and 20.
The composite numbers between 20 and 30 are: 20 21 22 24 25 26 27 28 30