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8768482812 = 2232243568967
BaseRepresentation
bin10000010101010010…
…00110110111111100
3211122002110002010200
420022221012313330
5120424212422222
64010031003500
7430201605555
oct101251066774
924562402120
108768482812
11379a641a11
121848669590
13a9980c58b
145d278b32c
15364be8eac
hex20aa46dfc

8768482812 has 18 divisors (see below), whose sum is σ = 22164776088. Its totient is φ = 2922827592.

The previous prime is 8768482783. The next prime is 8768482847. The reversal of 8768482812 is 2182848678.

8768482812 is a `hidden beast` number, since 87 + 6 + 8 + 482 + 81 + 2 = 666.

8768482812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

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 5 ways as a sum of consecutive naturals, for example, 121784448 + ... + 121784519.

Almost surely, 28768482812 is an apocalyptic number.

It is an amenable number.

8768482812 is an abundant number, since it is smaller than the sum of its proper divisors (13396293276).

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

8768482812 is a wasteful number, since it uses less digits than its factorization.

8768482812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243568977 (or 243568972 counting only the distinct ones).

The product of its digits is 2752512, while the sum is 54.

The square root of 8768482812 is about 93640.1773385762. The cubic root of 8768482812 is about 2062.0925426726.

The spelling of 8768482812 in words is "eight billion, seven hundred sixty-eight million, four hundred eighty-two thousand, eight hundred twelve".

Divisors: 1 2 3 4 6 9 12 18 36 243568967 487137934 730706901 974275868 1461413802 2192120703 2922827604 4384241406 8768482812