There are 457 such numbers.
The three prime numbers between 20 and 35 are 23, 29, and 31.
18, 20, 22, 24, 26. 5 even integers
There are 4 prime numbers between 10 and 20. They are 11, 13, 17, and 19.
23 is the only prime number between 20 and 28.
Eight.
All of the integers between 20 and 30 are square roots.
There are 457 such numbers.
The three prime numbers between 20 and 35 are 23, 29, and 31.
The first two consecutive prime numbers that have a difference of 20 are the numbers 887 and 907.
18, 20, 22, 24, 26. 5 even integers
There are two prime numbers between 20 and 30 which are 23 and 29
There are 4 numbers that are prime between the number 10 and 20. They are 11, 13, 17, and 19.
Seven of them.
3 integers: 1200,1500,1800
There are 9 prime numbers between 0 and 20: 1,2,3,5,7,11,13,17,19.
Eight of them.