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38051375 = 53304411
BaseRepresentation
bin1001000100100…
…1111000101111
32122121012200012
42101021320233
534220121000
63435323435
7641300645
oct221117057
978535605
1038051375
111a52a61a
12108b057b
137b6390b
1450a7195
153519735
hex2449e2f

38051375 has 8 divisors (see below), whose sum is σ = 47488272. Its totient is φ = 30441000.

The previous prime is 38051369. The next prime is 38051383. The reversal of 38051375 is 57315083.

38051375 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 38051375 - 26 = 38051311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 152081 + ... + 152330.

It is an arithmetic number, because the mean of its divisors is an integer number (5936034).

Almost surely, 238051375 is an apocalyptic number.

38051375 is a deficient number, since it is larger than the sum of its proper divisors (9436897).

38051375 is an equidigital number, since it uses as much as digits as its factorization.

38051375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304426 (or 304416 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 38051375 is about 6168.5796582358. The cubic root of 38051375 is about 336.3489825278.

The spelling of 38051375 in words is "thirty-eight million, fifty-one thousand, three hundred seventy-five".

Divisors: 1 5 25 125 304411 1522055 7610275 38051375