13,31,17,71,37,73,79,97
13,31,17,71,37,73,79,97
Another pair of emirps between 10 and 100 is 13 and 31. An emirp is a prime number that results in a different prime number when its digits are reversed. Both 13 and 31 are prime, making them a valid pair of emirps.
There are a total of 14 numbers between 0 & 100 that are divisible by 7.
There are a total of 33 numbers - starting with 12, and ending with 99.
They are from 11 squared to 22 squared making a total of 12 square numbers between 100 and 500
13,31,17,71,37,73,79,97
13,31,17,71,37,73,79,97 :)
100
There are a total of 14 numbers between 0 & 100 that are divisible by 7.
There are a total of 180 numbers that end in zero between 1 and 9,999. There are ninety when counting by 10 to 100 and 90 100s between 100 and 9,000.
There are infinitely many primes. There are 24 prime numbers between 1 and 100
There are a total of 33 numbers - starting with 12, and ending with 99.
They are from 11 squared to 22 squared making a total of 12 square numbers between 100 and 500
100
100
There are 99 numbers between 0 and 100.
100