September has 19 days that are prime numbers Note: 1 is not prime or composite
September has 19 days that are prime numbers Note: 1 is not prime or composite
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
2 3 5 7 11 13 17 19 23 29 are prime. The rest (except 1) are composite. Prime numbers have two factors; composite numbers have more than two.
The number of composite numbers is infinite.
September has 19 days that are prime numbers Note: 1 is not prime or composite
10
There only there date the have a 4 in September
September has 19 days that are prime numbers Note: 1 is not prime or composite
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
10
It is 36 days from the start date to the end date, end date included.
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.
It is 2353 days from the start date to the end date, end date included Or 6 years, 5 months, 9 days including the end date.
By using http://www.timeanddate.com/date/duration.html 149 Days, From September 4 2008 to January 31 2009. NOT including end date.
There are 254 days between today and September 3, 2011. That's 8 months and 11 days.
It is 146 days from the start date to the end date, start day and end day included.