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386875049888 = 2512089845309
BaseRepresentation
bin1011010000100111000…
…11001100011110100000
31100222120222122211012102
411220103203030132200
522314310003044023
6453421122545532
736644060444225
oct5502343143640
91328528584172
10386875049888
1113a088975098
1262b8b8082a8
132a6363cb582
1414a20dcd94c
15a0e4514628
hex5a138cc7a0

386875049888 has 12 divisors (see below), whose sum is σ = 761660254530. Its totient is φ = 193437524928.

The previous prime is 386875049887. The next prime is 386875049903. The reversal of 386875049888 is 888940578683.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 203715017104 + 183160032784 = 451348^2 + 427972^2 .

It is not an unprimeable number, because it can be changed into a prime (386875049881) by changing a digit.

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 as a sum of consecutive naturals, namely, 6044922623 + ... + 6044922686.

Almost surely, 2386875049888 is an apocalyptic number.

It is an amenable number.

386875049888 is a deficient number, since it is larger than the sum of its proper divisors (374785204642).

386875049888 is a wasteful number, since it uses less digits than its factorization.

386875049888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12089845319 (or 12089845311 counting only the distinct ones).

The product of its (nonzero) digits is 743178240, while the sum is 74.

The spelling of 386875049888 in words is "three hundred eighty-six billion, eight hundred seventy-five million, forty-nine thousand, eight hundred eighty-eight".

Divisors: 1 2 4 8 16 32 12089845309 24179690618 48359381236 96718762472 193437524944 386875049888