To find the number of prime numbers between 1000 and 2000, we first determine the prime numbers within this range. We know that prime numbers are integers greater than 1 that have no divisors other than 1 and themselves. By using the Sieve of Eratosthenes or another Prime number algorithm, we can identify the prime numbers between 1000 and 2000. Finally, we count the total number of prime numbers within this range.
All numbers between 1000 and 2000, or anywhere else, can be expressed as a power of another number.
3000
1000+1000 1000x2
999 (whole) numbers. THere are the same number whether they are counted in ascending, descending or other order.
3 integers: 1200,1500,1800