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38752092441 = 338988718181
BaseRepresentation
bin100100000101110011…
…100000000100011001
310201000200220021011000
4210011303200010121
51113331013424231
625445155455213
72541212231226
oct440563400431
9121020807130
1038752092441
1115486600687
127615bb7509
13386768621a
141c3896a94d
15101c1866e6
hex905ce0119

38752092441 has 32 divisors (see below), whose sum is σ = 58124217600. Its totient is φ = 25514248320.

The previous prime is 38752092439. The next prime is 38752092451. The reversal of 38752092441 is 14429025783.

38752092441 is a `hidden beast` number, since 3 + 87 + 520 + 9 + 2 + 4 + 41 = 666.

It is not a de Polignac number, because 38752092441 - 21 = 38752092439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38752092451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2122371 + ... + 2140551.

It is an arithmetic number, because the mean of its divisors is an integer number (1816381800).

Almost surely, 238752092441 is an apocalyptic number.

It is an amenable number.

38752092441 is a deficient number, since it is larger than the sum of its proper divisors (19372125159).

38752092441 is a wasteful number, since it uses less digits than its factorization.

38752092441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19166 (or 19160 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 38752092441 in words is "thirty-eight billion, seven hundred fifty-two million, ninety-two thousand, four hundred forty-one".

Divisors: 1 3 9 27 89 267 801 887 2403 2661 7983 18181 23949 54543 78943 163629 236829 490887 710487 1618109 2131461 4854327 14562981 16126547 43688943 48379641 145138923 435416769 1435262683 4305788049 12917364147 38752092441