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925260081 = 31916232633
BaseRepresentation
bin110111001001100…
…101100100110001
32101111001002012220
4313021211210301
53343331310311
6231451311253
731633403154
oct6711454461
92344032186
10925260081
11435315659
12219a4b529
131198cc095
148ac53c9b
155636b206
hex37265931

925260081 has 8 divisors (see below), whose sum is σ = 1298610720. Its totient is φ = 584374752.

The previous prime is 925260067. The next prime is 925260097. The reversal of 925260081 is 180062529.

925260081 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 not a de Polignac number, because 925260081 - 219 = 924735793 is a prime.

It is a super-2 number, since 2×9252600812 = 1712212434984253122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (925260041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8116260 + ... + 8116373.

It is an arithmetic number, because the mean of its divisors is an integer number (162326340).

Almost surely, 2925260081 is an apocalyptic number.

It is an amenable number.

925260081 is a deficient number, since it is larger than the sum of its proper divisors (373350639).

925260081 is a wasteful number, since it uses less digits than its factorization.

925260081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16232655.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 925260081 is about 30418.0880562865. The cubic root of 925260081 is about 974.4388902942.

The spelling of 925260081 in words is "nine hundred twenty-five million, two hundred sixty thousand, eighty-one".

Divisors: 1 3 19 57 16232633 48697899 308420027 925260081