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What is an easy way to generate numbers with an odd number of factors?
Wiki User
∙ 14y ago
Start with the factors. Multiply combinations of three prime factors, then combinations of five, then seven, etc.
All generated numbers will be guaranteed to have an odd number of prime factors.
Wiki User
∙ 14y ago
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What is the next number in this pattern 3 -6 12 4?
Given ANY number, it is easy to find a polynomial of order 4 that will generate the above four numbers and the selected fifth. The simplest polynomial or order 3 that will generate the above numbers is Un = (-53n3 + 399n2 - 880n + 552)/6 for n = 1, 2, 3, ... and accordingly, the next number is -83.
How do you get the prime numbers?
A prime number is only divisible by itself and the number one. Prime numbers have to be odd (except for the number 2, which is prime). So smaller numbers like 7 are usually pretty easy to determine if they are prime. But the higher the number value gets, the more complicated it is to determine. So people post a list of prime numbers on the internet so you'll know what the prime numbers are.
What are prime and composite numbers and can you tell me in a easy way to understand?
Prime numbers have only 2 factors which are themselves and one whereas composite numbers have more than 2 factors
What does factors mean in math please be a easy answer i am only in 4th grade?
In math, factors are numbers that can be multiplied together to get another number. For example, the factors of 12 are 1, 2, 3, 4, 6, and 12 because these numbers can be multiplied together to give the product 12.
Easy definition of composite numbers?
Positive integers with more than two factors.
How many numbers which are less than 1000 have an odd number of factors?
Perfect squares have an odd number of factors. There are 31 perfect squares less than 1000.
What is the next number in this pattern 3 -6 12 4?
Given ANY number, it is easy to find a polynomial of order 4 that will generate the above four numbers and the selected fifth. The simplest polynomial or order 3 that will generate the above numbers is Un = (-53n3 + 399n2 - 880n + 552)/6 for n = 1, 2, 3, ... and accordingly, the next number is -83.
Fast and easy way to do factors?
an easy way to find a factor is... firt you make a chart like this... if your number is 10 then. 10 1x10 2x5 so the prime numbers are 3 and 4 the factors are 1,10,2 and 5. hope this will help :) :) :) :) :) :)
Which Numbers between 1-25 have an odd number of factors?
These numbers: 4, 9, 16.
How do you calculate factors of a number using python programming language?
An easy way to calculate all the factors of whole numbers is to iterate from 1 to that number and check if the remainder is zero using the "%" operation. def getFactors(num): """Return the factors of a whole number""" factors = [] for i in range(1,num+1): if num%i == 0: factors.append(i) return factors Factoring negative numbers and zero simply requires a few more tweaks to the code.
How do you get the prime numbers?
A prime number is only divisible by itself and the number one. Prime numbers have to be odd (except for the number 2, which is prime). So smaller numbers like 7 are usually pretty easy to determine if they are prime. But the higher the number value gets, the more complicated it is to determine. So people post a list of prime numbers on the internet so you'll know what the prime numbers are.
How do you tell whether a number is prime or not?
Definition: Prime Number -- the only factors that can go into the number are 1 and itself. Their are simple tricks: numbers that end in 2, 4, 6, 8, 0, and 5 are not prime.My method just makes it easy to know which ones aren't prime.
What are the common factors of 245?
Factors are numbers we can multiply together to get another number: Example: 2 and 3 are factors of 6, because 2 × 3 = 6. A number can have MANY factors!So, an easy way of finding your answers is to look at a timetable charts and analyze what equals to 2,4 and #5.
What are prime and composite numbers and can you tell me in a easy way to understand?
Prime numbers have only 2 factors which are themselves and one whereas composite numbers have more than 2 factors
Easy definition of composite numbers?
Positive integers with more than two factors.
Numbers that are easy to compute mentally?
Compatible number
What does factors mean in math please be a easy answer i am only in 4th grade?
In math, factors are numbers that can be multiplied together to get another number. For example, the factors of 12 are 1, 2, 3, 4, 6, and 12 because these numbers can be multiplied together to give the product 12.
