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If the sum of all a number's factors (apart from itself) is equal to the original number, then the number is perfect. If this sum is less than the number, it is deficient. If the sum is more than the number, it is abundant. The factors of 70 are:
1, 2, 5, 7, 10, 14, 35 and 70. 1+2+5+7+10+14+35 = 74. Thus the number 70 is abundant.
What else can I help you with?
Is 45 an abundant deficient or perfect?
deficient
Is 35 a abundant deficient or perfect number?
deficient
Is 28 a perfect abundant or deficient number?
it is perfect i believe the factors are 1,2,4,7,and 14
Is 75 perfect abundant or deficient?
A perfect number is one with factors (apart from itself) that sum to give the original number. An abundant number is one where this sum is greater than the original number. A deficient number is one where the sum is less than the original number. The factors of 75 are 1, 3, 5, 15 and 25. The sum of these numbers is 49. Thus 75 is a deficient number.
Is 34 an abundant perfect or a deficient number?
To find out if a number is abundant, perfect or deficient, you first need to split it into its prime factors: 34 = 2x17 The next step would be to find any combinations, but as we have only 2 prime factors, those are the two we'll work with. You add these together, with 1, and get 20. When this sums to less than the original number it's a deficient number. 20 is less than 34, and so 34 is a deficient number.
What is the classify of 321 abundant or perfect or deficient?
It is deficient.
Is the number 25 abundant deficient or perfect number?
It's deficient
Is 45 an abundant deficient or perfect?
deficient
Is 13 abundant perfect or deficient?
13 is deficient.
Is 100 abundant deficient or perfect?
abundant
Is 35 a abundant deficient or perfect number?
deficient
Is 29 a perfect abundant or deficient number?
It is deficient.
Is 99 abundant perfect or deficient?
perfect
Is the number 52 abundant or deficient or perfect?
52 is deficient.
Is the number 74 abundant deficient or perfect?
74 is deficient.
Is 15 a abundant deficient or perfect number?
perfect
Are there more deficient numbers than abundant and perfect numbers?
There are more deficient numbers.
