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41956831 = 712294877
BaseRepresentation
bin1010000000001…
…1010111011111
32220221121221201
42200003113133
541220104311
64055140331
71016425060
oct240032737
986847851
1041956831
1121757874
12120746a7
138900437
145802567
153a3b9c1
hex28035df

41956831 has 8 divisors (see below), whose sum is σ = 47999520. Its totient is φ = 35926368.

The previous prime is 41956813. The next prime is 41956861. The reversal of 41956831 is 13865914.

41956831 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41956831 - 29 = 41956319 is a prime.

It is a super-2 number, since 2×419568312 = 3520751335125122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41956801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6165 + ... + 11041.

It is an arithmetic number, because the mean of its divisors is an integer number (5999940).

Almost surely, 241956831 is an apocalyptic number.

41956831 is a deficient number, since it is larger than the sum of its proper divisors (6042689).

41956831 is a wasteful number, since it uses less digits than its factorization.

41956831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6113.

The product of its digits is 25920, while the sum is 37.

The square root of 41956831 is about 6477.4092814952. The cubic root of 41956831 is about 347.4835311278.

It can be divided in two parts, 4195 and 6831, that added together give a triangular number (11026 = T148).

The spelling of 41956831 in words is "forty-one million, nine hundred fifty-six thousand, eight hundred thirty-one".

Divisors: 1 7 1229 4877 8603 34139 5993833 41956831