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38082765852 = 22327314491159
BaseRepresentation
bin100011011101111010…
…001110010000011100
310122022001102221200100
4203131322032100130
51110443142001402
625254525501100
72515504111605
oct433572162034
9118261387610
1038082765852
111517280170a
127469a11790
13378bac64a1
141bb3ad8dac
15ecd52271c
hex8dde8e41c

38082765852 has 36 divisors (see below), whose sum is σ = 97583471440. Its totient is φ = 12520360512.

The previous prime is 38082765839. The next prime is 38082765863. The reversal of 38082765852 is 25856728083.

38082765852 is a `hidden beast` number, since 38 + 0 + 8 + 27 + 6 + 585 + 2 = 666.

38082765852 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 (36).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7242952 + ... + 7248207.

Almost surely, 238082765852 is an apocalyptic number.

It is an amenable number.

38082765852 is an abundant number, since it is smaller than the sum of its proper divisors (59500705588).

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

38082765852 is a wasteful number, since it uses less digits than its factorization.

38082765852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14491242 (or 14491237 counting only the distinct ones).

The product of its (nonzero) digits is 6451200, while the sum is 54.

The spelling of 38082765852 in words is "thirty-eight billion, eighty-two million, seven hundred sixty-five thousand, eight hundred fifty-two".

Divisors: 1 2 3 4 6 9 12 18 36 73 146 219 292 438 657 876 1314 2628 14491159 28982318 43473477 57964636 86946954 130420431 173893908 260840862 521681724 1057854607 2115709214 3173563821 4231418428 6347127642 9520691463 12694255284 19041382926 38082765852