Find the sum of first 1000 prime numbers

Description:

Find the sum of first 1000 prime numbers.

Code:

package com.techonol.algos;

public class SumPrimes {

	public static void main(String args[]) {

		int number = 2;
		int count = 0;
		long sum = 0;
		while (count < 1000) {
			if (isPrimeNumber(number)) {
				sum += number;
				count++;
			}
			number++;
		}
		System.out.println("The sum of first 1000 prime numbers --> "+sum);
	}

	private static boolean isPrimeNumber(int number) {

		for (int i = 2; i <= number / 2; i++) {
			if (number % i == 0) {
				return false;
			}
		}
		return true;
	}
}

Output:

The sum of first 1000 prime numbers --> 3682913

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