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38234017 = 41932537
BaseRepresentation
bin1001000111011…
…0011110100001
32122221111012201
42101312132201
534241442032
63443253201
7642661303
oct221663641
978844181
1038234017
111a644868
121097a201
137bc8aa3
145113973
1535538e7
hex24767a1

38234017 has 4 divisors (see below), whose sum is σ = 39166596. Its totient is φ = 37301440.

The previous prime is 38234011. The next prime is 38234047. The reversal of 38234017 is 71043283.

38234017 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 71043283 = 411732763.

It can be written as a sum of positive squares in 2 ways, for example, as 767376 + 37466641 = 876^2 + 6121^2 .

It is a cyclic number.

It is not a de Polignac number, because 38234017 - 211 = 38231969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38234011) 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 3 ways as a sum of consecutive naturals, for example, 466228 + ... + 466309.

It is an arithmetic number, because the mean of its divisors is an integer number (9791649).

Almost surely, 238234017 is an apocalyptic number.

It is an amenable number.

38234017 is a deficient number, since it is larger than the sum of its proper divisors (932579).

38234017 is an equidigital number, since it uses as much as digits as its factorization.

38234017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932578.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 38234017 is about 6183.3661544502. The cubic root of 38234017 is about 336.8862686248.

The spelling of 38234017 in words is "thirty-eight million, two hundred thirty-four thousand, seventeen".

Divisors: 1 41 932537 38234017