Translation for 'perfect number' from English to Esperanto

perfect number

unverified perfekta nombro {noun}mate.

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number

numero {noun}

nombro {noun}

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prime number

primo {noun}mate.

complex number

unverified kompleksa nombro {noun}mate.

whole number

unverified entjero {noun}mate.

fax number

unverified faksnumero {noun}kom.telekom.

phone number

telefonnumero {noun}telekom.

• 6 (six) is the natural number following 5 and preceding 7. It is a composite number and the smallest perfect number.
• No Fibonacci number can be a perfect number.
• For example, we can determine whether a given integer is a perfect number, even though we do not have a formula for the "n"th perfect number.
• A related concept is that of a perfect number, which is a number that equals the sum of "its own" proper divisors, in other words a number which forms an aliquot sequence of period 1.
• In mathematics, a multiply perfect number (also called multiperfect number or pluperfect number) is a generalization of a perfect number.

• The sum of those numbers 1 + 2 + 3 + 4 = 10 was for Pythagoreans the perfect number, because it contained in itself "the whole essential nature of numbers".
• Furthermore, all even perfect numbers besides 6 have 44 as the final two digits when expressed in senary, which is proven by the fact that every even perfect number is of the form [...] , where [...] is prime.
• This is equivalent to describing a perfect number [...] as having a sum of divisors [...] equal to [...].