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What is the largest 5-digit prime number?
The largest 5-digit prime number is 99,991
How many positive prime numbers have a ones digit of 5?
Only one positive prime number has a 5 in the ones digit. That prime number is 5. All other numbers with a 5 in the ones digit are composite because they will be divisible by 5.
Which is the lowest prime number 0 1 2 3 5?
1 is the lowest prime number. Extra: 2 is the ONLY even prime number.
Is 1985 a prime number?
No. Any number ending in the digit 5 is divisible by 5. That means 1985 is not prime.
Explain why 45 is not a prime number?
Any number that ends with the digit 5 is divisible by 5.Any number that ends with the digit 5 is divisible by 5.Any number that ends with the digit 5 is divisible by 5.Any number that ends with the digit 5 is divisible by 5.
What is the largest 5-digit prime number?
The largest 5-digit prime number is 99,991
What is a lowest 5 digit number?
10000
The ones digit of a three digit prime number is never which number 3 5 7 9?
Except for 5 itself, the units digit of a prime can't be 5. Any number ending in 5 is divisible by 5.
What is a 5 digit prime number?
10007
What is the lowest prime number 0 1 2 3 or 5?
The lowest prime number that exists is 2.
How many positive prime numbers have a ones digit of 5?
Only one positive prime number has a 5 in the ones digit. That prime number is 5. All other numbers with a 5 in the ones digit are composite because they will be divisible by 5.
What is the least three digit number that has 2 3 5 and another prime number as its prime factors?
2 * 3 * 5 = 30If 30 * x > 100 and x is the lowest possible prime number, then x > 3.3. So x must be 7.2 * 3 * 5 * 7 = 210
What is the fourth lowest prime number?
5
Which is the lowest prime number 0 1 2 3 5?
1 is the lowest prime number. Extra: 2 is the ONLY even prime number.
What is a single digit that is a prime number and greater than 5?
The only other single-digit number higher than 5 which is a prime number is 7 - 9 is equal to 3 squared, and is thus not a prime number.
Is 1985 a prime number?
No. Any number ending in the digit 5 is divisible by 5. That means 1985 is not prime.
What is the smallest 5-digit prime number?
It is 10007.
