Base | Representation |
---|---|
bin | 100011011111101111… |
… | …111000100101011110 |
3 | 10122101012111000000002 |
4 | 203133233320211132 |
5 | 1111024041010303 |
6 | 25301550534302 |
7 | 2516330224505 |
oct | 433757704536 |
9 | 118335430002 |
10 | 38113610078 |
11 | 15189159405 |
12 | 7478207392 |
13 | 37953057cb |
14 | 1bb7c4783c |
15 | ed10b6788 |
hex | 8dfbf895e |
38113610078 has 8 divisors (see below), whose sum is σ = 58386807072. Its totient is φ = 18651341056.
The previous prime is 38113610033. The next prime is 38113610081. The reversal of 38113610078 is 87001631183.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202731875 + ... + 202732062.
It is an arithmetic number, because the mean of its divisors is an integer number (7298350884).
Almost surely, 238113610078 is an apocalyptic number.
38113610078 is a deficient number, since it is larger than the sum of its proper divisors (20273196994).
38113610078 is a wasteful number, since it uses less digits than its factorization.
38113610078 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 405463986.
The product of its (nonzero) digits is 24192, while the sum is 38.
The spelling of 38113610078 in words is "thirty-eight billion, one hundred thirteen million, six hundred ten thousand, seventy-eight".
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