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52005845984 = 257122889897
BaseRepresentation
bin110000011011110010…
…100011101111100000
311222020101011201000212
4300123302203233200
51323001444032414
635520253433252
73520516253141
oct603362435740
9158211151025
1052005845984
1120067a42904
12a0b479b828
134b9a4b2c41
142734cabac8
151545a0e83e
hexc1bca3be0

52005845984 has 24 divisors (see below), whose sum is σ = 103828577328. Its totient is φ = 25636683520.

The previous prime is 52005845959. The next prime is 52005846017. The reversal of 52005845984 is 48954850025.

It is a happy number.

52005845984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11442677 + ... + 11447220.

It is an arithmetic number, because the mean of its divisors is an integer number (4326190722).

Almost surely, 252005845984 is an apocalyptic number.

It is an amenable number.

52005845984 is a deficient number, since it is larger than the sum of its proper divisors (51822731344).

52005845984 is a wasteful number, since it uses less digits than its factorization.

52005845984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22889978 (or 22889970 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 50.

The spelling of 52005845984 in words is "fifty-two billion, five million, eight hundred forty-five thousand, nine hundred eighty-four".

Divisors: 1 2 4 8 16 32 71 142 284 568 1136 2272 22889897 45779794 91559588 183119176 366238352 732476704 1625182687 3250365374 6500730748 13001461496 26002922992 52005845984