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A perfect number is a number that is the sum of its divisors (the divisors exclude the number itself).
When the sum of the divisors is greater than a number then that number is abundant.
As the number itself is excluded from the divisors then the only divisor of 31 is 1.
So, 31 is a deficient number.
Note : The first few abundant numbers are 12,18,20,24,30 ... and these continue to be even. The first abundant odd number is 945 = 33 x 5 x 7 for which its divisors total 975.
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∙ 10y ago
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Is 30 a abundent number?
yes 30 is a abundent number because it is a big number so thats what abundent means
What is the Smallest abundent number?
12
Is 20 an abundant deficient or perfect number?
Abundent
Why is 100 a abundent number?
Because the sum of its proper divisors is greater than 100.
What are the second most abundent gas on earth?
the second most abundent gas in the atmosphere is oxygen and the first in nitrogen
What is the most abundent producer on land?
grass
What is the most abundent ingredient in bread?
flour
What is the most abundent element on Jupiter?
Hydrogen
Which gas is the most abundent in our atmosphere?
Nitrogen
What is the most abundent gas atmosphere?
nitrogen
What is the first member of the noble gases and the second most abundent element in the universe?
Helium is the first member and the most abundent element in the known universe
What number go into 31 evenly?
1 and 31 (31 is a Prime number).
