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38126395 = 519738707
BaseRepresentation
bin1001000101110…
…0001100111011
32122202000120201
42101130030323
534230021040
63441103031
7642032446
oct221341473
978660521
1038126395
111a580a1a
1210927a77
137b8bac8
1450c665d
153531a9a
hex245c33b

38126395 has 8 divisors (see below), whose sum is σ = 45985104. Its totient is φ = 30345504.

The previous prime is 38126381. The next prime is 38126399. The reversal of 38126395 is 59362183.

38126395 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38126395 - 211 = 38124347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38126399) 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 7 ways as a sum of consecutive naturals, for example, 18369 + ... + 20338.

It is an arithmetic number, because the mean of its divisors is an integer number (5748138).

Almost surely, 238126395 is an apocalyptic number.

38126395 is a deficient number, since it is larger than the sum of its proper divisors (7858709).

38126395 is a wasteful number, since it uses less digits than its factorization.

38126395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38909.

The product of its digits is 38880, while the sum is 37.

The square root of 38126395 is about 6174.6574803790. The cubic root of 38126395 is about 336.5698798122.

The spelling of 38126395 in words is "thirty-eight million, one hundred twenty-six thousand, three hundred ninety-five".

Divisors: 1 5 197 985 38707 193535 7625279 38126395