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What is the sum of digits of 7 and the factors are the same numbers?
Wiki User
∙ 7y ago
It's not entirely clear from the wording of your question what it is you want to know. Seven is a one-digit number. The sum of its digits is 7. Seven has two factors: 1 and 7. That sum is 8.
Wiki User
∙ 7y ago
Wiki User
∙ 7y agoThe sum of the digits of 7 and its factors is not the same numbers.
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What is an even number less than 100 it has an odd numbers of factors and the sum of the two digits that make up the number is 10?
64
A prime number times another prime number is?
If you multiply two prime numbers, the product (result) will be a composite number, not a prime number. A prime number has exactly two factors, 1 and itself. The product of two prime numbers will have those two numbers as factors, as well. The sum of two prime numbers might be prime if one of those two numbers is 2, the only even prime number, but otherwise it will not be a prime because two odd numbers will have an even sum, which means it is divisible by 2. Examples: 2 + 3 = 5 (prime) 3 + 7 = 10 (not prime) 13 + 17 = 30 (not prime) If you multiply two prime numbers, the sum of the digits of the product might or might not be prime. Examples: 2 x 7 = 14, sum of digits is 5 (prime) 2 x 11 = 22, sum of digits is 4 (not prime) 3 x 5 = 15, sum of digits is 6 (not prime) 3 x 7 = 21, sum of digits is 3 (prime) 5 x 7 = 35, sum of digits is 8 (prime)
Why is the number 65 have 13 as a factor and is the sum of the digits of the number is 11?
65 has 13 as a factor because 13 divides into 65 evenly with no remainder. The sum of the digits of 65 is 11 because 6 + 5 = 11
What numbers have 9 as a factor?
9, 18, 27, ... All numbers whose digital sum is 9. A digital sum is the sum of all the digits of a number. If the sum happens to be greater than 9 then repeat the process of obtaining a digital sum until the result is 9 or smaller.
Is the sum of prime numbers 1-1000 a prime number also?
No. Sum of Prime Numbers 1 - 1000 is: 76127 The factors of 76127 are: 1 269 283 76127 The prime factors are: 269 x 283
What is the sum of all 4 digit numbers that are the same when their digits are reversed?
The sum of all palindromic numbers from 1001 to 9999 is 495000.
What does the sum of your digits?
The sum of your digits is the total number arrived at after adding two or more numbers.
How many 5 digits numbers are there whose digits sum to 22?
There are 5460 five digit numbers with a digit sum of 22.
2 digit numbers have the same digits the sum of the digits of each number is 10 and the difference between the two numbers is 36?
This cannot be answered. This will have to be written to where it can be understood.
What is the code for Armstrong numbers?
Armstrong numbers are the sum of their own digits to the power of the number of digits.
How many such 4 digit numbers are there in which the sum of the first two digits is the same as the sum of the last two digits?
9.......ike 2222 2+2=4 2+2=4
You are a product of 4 prime numbers your three digits are all prime and different The sum of your prime factors is 30 What number are you?
532
Two consecutive numbers whose factors have the same sum?
2 and 3
How many 3 digits whole numbers whose sum is 3?
There are no 3-digit whole numbers whose digits sum to 3. The smallest 3-digit number is 100, and the largest is 999, but in neither case is the sum of the digits equal to 3.
A number that is equal to the sum of the digits of its cube?
8 is the same as the sum of the digits of its cube, 512.
What is an even number less than 100 it has an odd numbers of factors and the sum of the two digits that make up the number is 10?
64
What two digits have a quotient of 4 and a sum of 15?
There are numbers that will meet these requirements but no such digits.
