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What is the one digit number that when you add all the factors it equals 12?
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∙ 7y ago
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∙ 7y ago
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What is the number called when all its factors add up to twice the number?
multiply
What is a two digit multiple of 5 whose digits add up to 13?
The number is 85.
What factors of a number equal 21?
When the "factors" of a number are listed, the list is usually restricted to positive factors. Then there would be no answer to the question, because no group of positive numbers can add up to make zero.
You are a three-digit number and a common multiple of 27 and 11 The sum of your digits is 10 What number are you?
Common three-digit multiples of 27 and 11 are 297, 594 and 891. None of their digits add up to 10.
Is there an infinite number of factors?
Each integer has a finite number of factors and an infinite number of multiples.
The one digit number that if you add all the factors you get 12?
If you add together all the factors of the number six, you will get an answer of 12:1+2+3+6=12
What 4 digit number has factors that add to itself?
8128 They're known as perfect numbers.
What is the answer to a 4 digit number subtracted from a 5 digit number to equal 33333?
Any four-digit number will do. Add it to the number 33333, to get the original number you have to subtract from.Any four-digit number will do. Add it to the number 33333, to get the original number you have to subtract from.Any four-digit number will do. Add it to the number 33333, to get the original number you have to subtract from.Any four-digit number will do. Add it to the number 33333, to get the original number you have to subtract from.
How do you add a 3 digit number and a two digit number?
You line up the last numbers and then add it!
If you add a two digit number to a two digit number can you get a four digit number?
No. There's no two digit numbers that could do this. The largest two digit number is 99. If you add 99 to itself, you only get 198, which is much smaller than a four digit number.
What is the least sum in 4 digit number if you add 2 digit number?
6
What is an easier way to find the factors of a number?
You can reduce the number by known factors to make it more manageable. Plus there are tricks for different numbers: If the number is even, then 2 is a factor. If the digits add up to a multiple of 3 then 3 is a factor. If the ones digit is a 5 or 0 (with a tens digit greater than or equal to 1), then 5 is a factor. If the ones digit is a 0 then 10 is a factor. If the digits have the property that the first minus the second, plus the third, minus the fourth, (alternating signs) equals 0, then 11 is a factor. There are other tricks but these factors would be the most common.
How do you add a 3 digit number and a 2 digit number?
Nothing special about it. 489 +65 554
I am two digit number. The sum of my digits equals 18. Who am I?
The only two single digit numbers that add up to 18 are 9 and 9. 9x9=18 18/9=9 therefore the answer is 9
What is a 6 digit number when we add 1 to it becomes a 7 digit number?
999,999 is 6 digits Adding 1 makes it 1,000,000 = a 7 digit number.
What is the least 8 digit add number?
10,000,001
How can you check if a number is a multiple of 4?
Add the last digit (units digit) to twice the previous digit (tens digit). If this sum is divisible by 4, so is the original number.
