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What is the greatest 2 digit prime number that each of the 2 digits are prime and the 2 digits sum is prime as well?
The number is 23.
What is the sum of 3 largest 2 digit prime number?
The 3 largest 2 digit prime numbers are 83, 89, and 97. The sum is 269
What do you call the value of each digit in a number based on the location of the digit?
sum
How do you write java program Print sum of prime digits of s number?
To write a Java program that prints the sum of the prime digits of a number, you can follow these steps: First, convert the number to a string to access each digit individually. Then, check if each digit (0-9) is prime (2, 3, 5, 7) and, if so, add it to a sum variable. Finally, print the sum. Here’s a simple code snippet: public class PrimeDigitSum { public static void main(String[] args) { int number = 123456789; // Example number int sum = 0; for (char digit : String.valueOf(number).toCharArray()) { int d = Character.getNumericValue(digit); if (d == 2 || d == 3 || d == 5 || d == 7) { sum += d; } } System.out.println("Sum of prime digits: " + sum); } }
What is the largest three digit number with the property that the sum of its digits is a prime number?
995
What is the sum ratio of the number of one digit prime numbers and the number of one digit composite numbers?
There are four of each.
What is the greatest 2 digit prime number that each of the 2 digits are prime and the 2 digits sum is prime as well?
The number is 23.
What is the sum of 3 largest 2 digit prime number?
The 3 largest 2 digit prime numbers are 83, 89, and 97. The sum is 269
What do you call the value of each digit in a number based on the location of the digit?
sum
What is a 2-digit number and a prime number and the sum of its digits is 13?
67
How do you write java program Print sum of prime digits of s number?
To write a Java program that prints the sum of the prime digits of a number, you can follow these steps: First, convert the number to a string to access each digit individually. Then, check if each digit (0-9) is prime (2, 3, 5, 7) and, if so, add it to a sum variable. Finally, print the sum. Here’s a simple code snippet: public class PrimeDigitSum { public static void main(String[] args) { int number = 123456789; // Example number int sum = 0; for (char digit : String.valueOf(number).toCharArray()) { int d = Character.getNumericValue(digit); if (d == 2 || d == 3 || d == 5 || d == 7) { sum += d; } } System.out.println("Sum of prime digits: " + sum); } }
The sum of my ones and tens digit is 10. My tens digit is greater than my ones digit. i am a prime number what number am i?
16
What is the largest three digit number with the property that the sum of its digits is a prime number?
995
Two prime numbers between 100 and 199 such that the tens digit is a prime number and the tens and ones digit taken together are a 2 digit prime number find the sum of these two prime numbers?
For the tens digit to be a prime number then it must equal 2, 3, 5 or 7. There are four 3-digit prime numbers that fit the above condition and also have the tens and units digits forming a 2-digit prime number. 131, 137, 173, 179. The person supplying the question may like to sum the various combinations.
A prime number whose digit sum is 8?
17, 53, 71
What two-digit prime number has the sum of its digits that is not 7 but is a multiple of 7?
No two digit prime number exists that is a multiple of 7. All two digit numbers that are multiples of 7 are compositenumbers.
What is the prime number of 100 sum of the digits is 4 and the tens digit is two more then the ones digit?
31
