A prime number is a number with two and only two factors: 1 (also known as unity) and itself. A composite number is a number with more than two factors; in other words, it has at least one factor besides 1 and itself. 59 does not have any factors besides 1 and itself (not more than two factors), so it is a prime number.
No, it is divisible by 7 and 13.91 is not a prime number because it has more than two factors and so therefore it is a composite number
The number 2, which can be divided by 1 and 2.
-- If the number is more than ' 1 ', then yes. -- If the number is ' 1 ' or less, including negative numbers, then no.
Composite A prime number is a number that has only two factors (itself and one) A composite number is a number that has more than two factors.
The cube root of this number is 1 more than the smallest prime?
The number 27 has a cube root of 3, which is 2 (the smallest prime) plus 1.
27
8 if 1 is included as a prime number or 27
The smallest prime is 2. One more than the smallest prime is 2+1=3. The cube root of 27 is 3 (because 3*3*3=27). So the answer is 27.
It is 211
A prime number is a number that is only divisible by itself, and 1. The largest prime number below 20 is 19. The smallest prime number above 60 is 61. So the answer will be 19 + 61 = 80
Prime numbers, raised to a power, have one more factor than their exponents. The smallest prime number is 2. 210 has eleven factors. 210 = 1024
It is: (3*7)+2 = 23
Prime numbers, raised to a power, have one more factor than their exponents. The smallest prime number is 2. 210 has eleven factors. 210 = 1024
That sounds like a composite number - a number that is not a prime number. The smallest such number is 4.
The answer depends on how good you are.You can either factorise the number completely and express it in terms of the exponents of its prime factors. Any prime with an exponent of 3 (or a multiple of 3) is a cube factor.A faster, but more demanding way is to see if 8, 27, 64 ... are factors.The answer depends on how good you are.You can either factorise the number completely and express it in terms of the exponents of its prime factors. Any prime with an exponent of 3 (or a multiple of 3) is a cube factor.A faster, but more demanding way is to see if 8, 27, 64 ... are factors.The answer depends on how good you are.You can either factorise the number completely and express it in terms of the exponents of its prime factors. Any prime with an exponent of 3 (or a multiple of 3) is a cube factor.A faster, but more demanding way is to see if 8, 27, 64 ... are factors.The answer depends on how good you are.You can either factorise the number completely and express it in terms of the exponents of its prime factors. Any prime with an exponent of 3 (or a multiple of 3) is a cube factor.A faster, but more demanding way is to see if 8, 27, 64 ... are factors.