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9064040027 = 74131582021
BaseRepresentation
bin10000111000100001…
…00100011001011011
3212101200120221102012
420130100210121123
5122030343240102
64055225500135
7440421032450
oct103420443133
925350527365
109064040027
113931461479
12190b64164b
13b15b130c3
1461db25827
15380b2b752
hex21c42465b

9064040027 has 8 divisors (see below), whose sum is σ = 10611559392. Its totient is φ = 7579684800.

The previous prime is 9064040021. The next prime is 9064040113. The reversal of 9064040027 is 7200404609.

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 9064040027 - 222 = 9059845723 is a prime.

It is a super-2 number, since 2×90640400272 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9064039975 and 9064040002.

It is not an unprimeable number, because it can be changed into a prime (9064040021) 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, 15790724 + ... + 15791297.

It is an arithmetic number, because the mean of its divisors is an integer number (1326444924).

Almost surely, 29064040027 is an apocalyptic number.

9064040027 is a deficient number, since it is larger than the sum of its proper divisors (1547519365).

9064040027 is a wasteful number, since it uses less digits than its factorization.

9064040027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31582069.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 9064040027 is about 95205.2520977703. The cubic root of 9064040027 is about 2085.0058199417.

The spelling of 9064040027 in words is "nine billion, sixty-four million, forty thousand, twenty-seven".

Divisors: 1 7 41 287 31582021 221074147 1294862861 9064040027