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56234930874 = 239372488479
BaseRepresentation
bin110100010111110111…
…001111001010111010
312101011002221110212120
4310113313033022322
51410132120241444
641500045422110
74030361011533
oct642767171272
9171132843776
1056234930874
1121938174991
12aa94b6a936
1353c2703235
142a1681568a
1516e1e36b19
hexd17dcf2ba

56234930874 has 8 divisors (see below), whose sum is σ = 112469861760. Its totient is φ = 18744976956.

The previous prime is 56234930867. The next prime is 56234930879. The reversal of 56234930874 is 47803943265.

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

56234930874 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (56234930879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4686244234 + ... + 4686244245.

It is an arithmetic number, because the mean of its divisors is an integer number (14058732720).

Almost surely, 256234930874 is an apocalyptic number.

56234930874 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56234930874 is a wasteful number, since it uses less digits than its factorization.

56234930874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9372488484.

The product of its (nonzero) digits is 4354560, while the sum is 51.

The spelling of 56234930874 in words is "fifty-six billion, two hundred thirty-four million, nine hundred thirty thousand, eight hundred seventy-four".

Divisors: 1 2 3 6 9372488479 18744976958 28117465437 56234930874