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38301141 = 3232919141
BaseRepresentation
bin1001001000011…
…0110111010101
32200001220021210
42102012313111
534301114031
63444532033
7643361064
oct222066725
980056253
1038301141
111a69023a
12109b1019
137c204c8
1451301db
153568746
hex2486dd5

38301141 has 16 divisors (see below), whose sum is σ = 55128960. Its totient is φ = 23580480.

The previous prime is 38301127. The next prime is 38301157. The reversal of 38301141 is 14110383.

38301141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38301141 - 26 = 38301077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38301121) 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 15 ways as a sum of consecutive naturals, for example, 7570 + ... + 11571.

It is an arithmetic number, because the mean of its divisors is an integer number (3445560).

Almost surely, 238301141 is an apocalyptic number.

It is an amenable number.

38301141 is a deficient number, since it is larger than the sum of its proper divisors (16827819).

38301141 is a wasteful number, since it uses less digits than its factorization.

38301141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19196.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 38301141 is about 6188.7915621711. The cubic root of 38301141 is about 337.0833002673.

The spelling of 38301141 in words is "thirty-eight million, three hundred one thousand, one hundred forty-one".

Divisors: 1 3 23 29 69 87 667 2001 19141 57423 440243 555089 1320729 1665267 12767047 38301141