Base | Representation |
---|---|
bin | 100011110000010000… |
… | …110011101101110011 |
3 | 10200002111211102110110 |
4 | 203300100303231303 |
5 | 1112111003120324 |
6 | 25345245232403 |
7 | 2526233236041 |
oct | 436020635563 |
9 | 120074742413 |
10 | 38390676339 |
11 | 15310599394 |
12 | 7534b62703 |
13 | 380a833a42 |
14 | 1c0296b391 |
15 | eea595329 |
hex | 8f0433b73 |
38390676339 has 32 divisors (see below), whose sum is σ = 53140931584. Its totient is φ = 24632657280.
The previous prime is 38390676329. The next prime is 38390676349. The reversal of 38390676339 is 93367609383.
It is a happy number.
38390676339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (38390676329) and next prime (38390676349).
It is not a de Polignac number, because 38390676339 - 27 = 38390676211 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (38390676329) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16610994 + ... + 16613304.
It is an arithmetic number, because the mean of its divisors is an integer number (1660654112).
Almost surely, 238390676339 is an apocalyptic number.
38390676339 is a deficient number, since it is larger than the sum of its proper divisors (14750255245).
38390676339 is a wasteful number, since it uses less digits than its factorization.
38390676339 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3907.
The product of its (nonzero) digits is 13226976, while the sum is 57.
The spelling of 38390676339 in words is "thirty-eight billion, three hundred ninety million, six hundred seventy-six thousand, three hundred thirty-nine".
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