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926031085 = 5726458031
BaseRepresentation
bin110111001100100…
…001110011101101
32101112111020211121
4313030201303231
53344030443320
6231520020541
731643064040
oct6714416355
92345436747
10926031085
114357a1951
1221a161751
13119b0bcb5
148adb4c57
155646e8aa
hex37321ced

926031085 has 8 divisors (see below), whose sum is σ = 1269985536. Its totient is φ = 634992720.

The previous prime is 926031077. The next prime is 926031107. The reversal of 926031085 is 580130629.

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

It is not a de Polignac number, because 926031085 - 23 = 926031077 is a prime.

It is a super-3 number, since 3×9260310853 (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 926031085.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13228981 + ... + 13229050.

It is an arithmetic number, because the mean of its divisors is an integer number (158748192).

Almost surely, 2926031085 is an apocalyptic number.

It is an amenable number.

926031085 is a deficient number, since it is larger than the sum of its proper divisors (343954451).

926031085 is a wasteful number, since it uses less digits than its factorization.

926031085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26458043.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 926031085 is about 30430.7588633606. The cubic root of 926031085 is about 974.7094764473.

The spelling of 926031085 in words is "nine hundred twenty-six million, thirty-one thousand, eighty-five".

Divisors: 1 5 7 35 26458031 132290155 185206217 926031085