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38041376548 = 22779149115421
BaseRepresentation
bin100011011011011100…
…010101011100100100
310122012011120011020011
4203123130111130210
51110402043022143
625250450420004
72514462236230
oct433334253444
9118164504204
1038041376548
111515140227a
127457b91604
133783364486
141bac4035c0
15ec9a98e9d
hex8db715724

38041376548 has 48 divisors (see below), whose sum is σ = 77563584000. Its totient is φ = 15988901760.

The previous prime is 38041376521. The next prime is 38041376557. The reversal of 38041376548 is 84567314083.

38041376548 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271878 + ... + 387298.

It is an arithmetic number, because the mean of its divisors is an integer number (1615908000).

Almost surely, 238041376548 is an apocalyptic number.

It is an amenable number.

38041376548 is an abundant number, since it is smaller than the sum of its proper divisors (39522207452).

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

38041376548 is a wasteful number, since it uses less digits than its factorization.

38041376548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115660 (or 115658 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 49.

The spelling of 38041376548 in words is "thirty-eight billion, forty-one million, three hundred seventy-six thousand, five hundred forty-eight".

Divisors: 1 2 4 7 14 28 79 149 158 298 316 553 596 1043 1106 2086 2212 4172 11771 23542 47084 82397 115421 164794 230842 329588 461684 807947 1615894 3231788 9118259 17197729 18236518 34395458 36473036 63827813 68790916 120384103 127655626 240768206 255311252 481536412 1358620591 2717241182 5434482364 9510344137 19020688274 38041376548