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38352806 = 283231041
BaseRepresentation
bin1001001001001…
…1011110100110
32200011112011022
42102103132212
534304242211
63450011142
7643664522
oct222233646
980145138
1038352806
111a716038
1210a16ab2
137c3ab8b
145144d82
153578bdb
hex24937a6

38352806 has 8 divisors (see below), whose sum is σ = 58222584. Its totient is φ = 18945280.

The previous prime is 38352803. The next prime is 38352817. The reversal of 38352806 is 60825383.

38352806 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 Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38352803) 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, 115355 + ... + 115686.

It is an arithmetic number, because the mean of its divisors is an integer number (7277823).

Almost surely, 238352806 is an apocalyptic number.

38352806 is a deficient number, since it is larger than the sum of its proper divisors (19869778).

38352806 is a wasteful number, since it uses less digits than its factorization.

38352806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231126.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 38352806 is about 6192.9642337091. The cubic root of 38352806 is about 337.2347977900.

The spelling of 38352806 in words is "thirty-eight million, three hundred fifty-two thousand, eight hundred six".

Divisors: 1 2 83 166 231041 462082 19176403 38352806