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Is 43 a 2 digit odd number that is composite is 42 a two digit number that is composite?
42 is composite, 43 is prime.
What is the only 2 digit odd composite number less than 20?
would it will be 15
Why is 4564282 composite?
The number ends in 2, and even digit and so it is divisible by 2. That is, it is divisible be a number other than 1 and itself - ie it is a composite number.
What is the greatest 8 digit even number using prime digits?
To be an even number then the final digit = 2. The largest single prime digit is 7 (as both 8 and 9 are composite). The greatest even number fulfilling the conditions is 77777772.
What number is it when the the ones digit is one more than its tens digit and it's a composite number has two digits and it's even and has two less than a square number?
Let's list the requirements for the mystery number: One's digit more than the ten's digit. Composite number. Two digits. Even number. Is two less than a square. Now that we've listed the requirements, let's look for a place to "attack" the problem. The easiest is probably to look at squares since our mystery number is two less than a square. Here are the first few squares: 1, 4, 9, 16, 25, 36, 49, 64, 81, 100 and 121. Since our mystery number is 2 less than a square, let's go through that. -1, 2, 7, 23, 34, 47, 62, 79, 98, 119. Now we'll look at two things at once; we'll look only at the 2-digit numbers that are even. (We don't have to look at the "composite number issue" because every even number except 2 is composite since it can be divided by 2.) 34, 62, and 98. Now the number with the one's digit greater than the ten's digit - and there's only one of them: 34. The number 34 has a one's digit greater than the ten's digit, is composite, has two digits, is even, and is 2 less than a square.
What is the largist two digit composite number?
The largest 2 digit composite number is 99.
Is 43 a 2 digit odd number that is composite is 42 a two digit number that is composite?
42 is composite, 43 is prime.
What is the 2 digit composite number?
28 is an example of a 2 digit composite number because it has more than two factors.
What is the lowest 2 digit prime number?
The lowest two-digit prime number is 11.11.
What are the largest 2-digit composite number?
How about 99
What is the smallest 1-digit composite number?
Referring to only positive integers, the smallest composite number is 4 (2 x 2). A composite number is any number that is the product of two or more prime numbers.*Referring to all integers, it would be the negative number -9, (3 x -3), which is the also the arithmetically lowest one-digit number. However, under normal definitions, negative numbers are not considered prime or composite numbers.
What is the lowest 2-digit number?
10
Is 46832 a prime number or a composite number?
The last digit is a 2 which implies that the number is divisible by 2. So 46832 is not prime, it is composite.
What is the greatest 2 digit composite number?
It is 99 which is a composite number because it has more than two factors
What is.the greatesst 2 digit composite number?
How about 99
What is the lowest 2 digit number of 1000?
10
Is 42 a composite number?
yesAny even number (except 2) is a composite number. You can identify an even number by the last digit. If the last digit is even (0, 2, 4, 6, or 8), the entire number is even.
