Write about number and its types . for example whole , natural , prime , composite numbers.
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numbers whose unit place is 0, 2,4,6,8 are divisible by 2 and such numbers are even numbers.Ex- 2,4,44,64,70,62,28
In contrast, to even numbers, integers which are not divisible by 2 are known as odd numbers. They have 1, 3,5,7,9 at their unit place.Ex- 1,3,7,9,31,37,83,91
if a number is only divisible by 1 and itself ,then it is a prime number. Every prime number is an odd number except the number 2.
For example:
2, 3, 5, 7, 11, 19, 37, 41, 313, 241
Every non-prime number is a composite number. Composite numbers are those natural numbers which have more than two factors. Such numbers are divisible by other numbers as well.
For example:
4, 6, 8, 10, 12, 14, 500, 6000
Natural numbers are the set of positive integers, that is, integers from 1 to ∞ excluding fractional n decimal part. They are whole numbers excluding zero.
In contrast, to even numbers, integers which are not divisible by 2 are known as odd numbers. They have 1, 3,5,7,9 at their unit place.Ex- 1,3,7,9,31,37,83,91
if a number is only divisible by 1 and itself ,then it is a prime number. Every prime number is an odd number except the number 2.
For example:
2, 3, 5, 7, 11, 19, 37, 41, 313, 241
Every non-prime number is a composite number. Composite numbers are those natural numbers which have more than two factors. Such numbers are divisible by other numbers as well.
For example:
4, 6, 8, 10, 12, 14, 500, 6000
Natural numbers are the set of positive integers, that is, integers from 1 to ∞ excluding fractional n decimal part. They are whole numbers excluding zero.
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