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38683670035 = 513756472511
BaseRepresentation
bin100100000001101110…
…011111011000010011
310200211221011001020211
4210001232133120103
51113211004420120
625434313144551
72536421525053
oct440156373023
9120757131224
1038683670035
1115450a1793a
1275b70bb157
13385644a7aa
141c2d839563
15101616d25a
hex901b9f613

38683670035 has 8 divisors (see below), whose sum is σ = 46759239936. Its totient is φ = 30721045440.

The previous prime is 38683670009. The next prime is 38683670057. The reversal of 38683670035 is 53007638683.

It is a happy number.

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

It is not a de Polignac number, because 38683670035 - 27 = 38683669907 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28235571 + ... + 28236940.

It is an arithmetic number, because the mean of its divisors is an integer number (5844904992).

Almost surely, 238683670035 is an apocalyptic number.

38683670035 is a deficient number, since it is larger than the sum of its proper divisors (8075569901).

38683670035 is a wasteful number, since it uses less digits than its factorization.

38683670035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56472653.

The product of its (nonzero) digits is 2177280, while the sum is 49.

The spelling of 38683670035 in words is "thirty-eight billion, six hundred eighty-three million, six hundred seventy thousand, thirty-five".

Divisors: 1 5 137 685 56472511 282362555 7736734007 38683670035