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Here are some of them, 1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 19, 21, 22, 23, 25, 26, 27, 29, 31, 32, 33, 34, 35, 37, 38, 39, 41, 43, 44, 45, 46, 47, 49, 50, 51, 52, 53, 55, 57, 58, 59, 61, 62, 63, 64, 65, 67, 68, 69, 71, 73, 74, 75, 76, 77, 79, 81, 82, 83, 85, 86
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Are there more deficient numbers than abundant and perfect numbers?
There are more deficient numbers.
Is 63 a deficient number?
All odd numbers with one or two distinct prime factors are deficient. Since 3 and 7 are factors of 63, it must be deficient.
Are all deficient numbers odd numbers?
no, 945 is the first abundant odd number though
Is the number 31 deficient?
Yes, like all prime numbers.
Is 1150 prime?
1150 is not a prime number as it can be divided by more than two numbers
Is any prime number have to be deficient?
All prime numbers are deficient.
Are all prime numbers deficient?
Yes.
Are there more deficient numbers than abundant and perfect numbers?
There are more deficient numbers.
List all deficient numbers up to 100?
1,2,3,4,5,7,8,9,10,11,13,14,15,16,17,19,21,21,23,25,26,27,29,31,32,33,34,35,37,38,39,41,43,44,45,46,47,49,50,51,52,53,55,57,58,59,61
Is number 11 an abundant and why?
No. All prime numbers are deficient.
Is 63 a deficient number?
All odd numbers with one or two distinct prime factors are deficient. Since 3 and 7 are factors of 63, it must be deficient.
Are all deficient numbers odd numbers?
no, 945 is the first abundant odd number though
Can an Abundant number be a prime number?
No, all prime numbers are deficient.
Is the number 31 deficient?
Yes, like all prime numbers.
Is 1150 prime?
1150 is not a prime number as it can be divided by more than two numbers
Is the number 47 a dificient number?
Yes. All prime numbers are deficient.
Is it possible for a prime number to be a perfect number and why?
No, all prime numbers are deficient.
