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How many days in September have prime number date How many have a compisite number date?
Wiki User
∙ 11y ago
September has thirty days. Of the numbers 1-30, the following are prime: 2,3,5,7,11,13,17,19,23,29.
The others are composite, except 1 which is neither!
So, 10 primes, 19 composites, and 1
Wiki User
∙ 11y ago
Gaming boy1347 Barns...
19
Anonymous
Peter Yan
September has 19 days that are prime numbers
Note: 1 is not prime or composite
Anonymous
9
Anonymous
18
Anonymous
20
Anonymous
19
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How many days are in September have a prime number date and how many have composite number dates how do you know?
September has 19 days that are prime numbers Note: 1 is not prime or composite
What is the biggest prime number known up to date?
257,885,161 -1 as of 2013. New primes are being calculated all the time, so this will change as new and larger ones are discovered. Also, note that there are infinitely many primes (proved by Euclid around 300 BCE), so there won't ever be a single "highest" prime, only the highest one known.
What is the biggest prime number found to date?
The largest known prime number was discovered in August 2008.It has about 12.9 million digits - so we won't be reproducing it here!It is one less than 2 raised to the 43112609th power:243112609_-1" Other primes have been found since then but they are smaller numbers.
What functions can be used to manipulate number or date column values?
Average
How do you put real life events on number lines?
Think of the numbers on the number line as years, months, or dates of the month. You could explain the event in a text box close to the corresponding date, then draw an arrow from the box to the location of the date on the number line.
How many days in September have a prime number date?
10
How many days are in September have a prime number date and how many have composite number dates how do you know?
September has 19 days that are prime numbers Note: 1 is not prime or composite
How many days are in September have a prime number date in 2006?
The answer depends on how the date is written: ddmmyy or ddmmyyyy or mmddyy or mmddyyyy
Is march fourth a prime number?
No. March fourth is a date, not a number.
what number do you write on the date of September?
9
What days in September have a prime number date How many have a composite number date Show how you know?
There are 30 days in September. 2, 3, 5, 7, 11, 13, 17, 19, 23, and 29 are prime. 4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, 28 and 30 are composite. 1 is neither. The prime numbers have two factors. The composite numbers have more than two.
When was the highest prime number found date?
January 25th, 2013
What is Kevin Rudd's date of birth?
Australian former Prime Minister Kevin Rudd was born on 21st September 1957
Did the number 911 that you use to call the cops remain the same after the September 11th tragedy?
9-11 is named after the date september wich is the nineth month and the date 11
Find the number of days between February 11 to September 8?
210 days from the start date to the end date, end date included.
What is the middle date of September?
What date is the mid-september
What is xiii September mmvi?
The Roman numeral XIII represents the number 13 and the Roman numeral MMVI represents the number 2006 so the full date would be 13th September 2006.
