Base | Representation |
---|---|
bin | 10001100101101000010010… |
… | …11010001001111011111111 |
3 | 12001221102101112000021220020 |
4 | 20302310021122021323333 |
5 | 20032133120104224441 |
6 | 214131355313223223 |
7 | 11101162501503213 |
oct | 1062641132117377 |
9 | 161842345007806 |
10 | 38676338351871 |
11 | 113615a7789490 |
12 | 4407897561b13 |
13 | 187721730c3cc |
14 | 979d3260c943 |
15 | 4710d888ce66 |
hex | 232d09689eff |
38676338351871 has 32 divisors (see below), whose sum is σ = 56774084928000. Its totient is φ = 23224552606080.
The previous prime is 38676338351789. The next prime is 38676338351899. The reversal of 38676338351871 is 17815383367683.
It is not a de Polignac number, because 38676338351871 - 29 = 38676338351359 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 38676338351796 and 38676338351805.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38676338351071) 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, 165161550 + ... + 165395556.
It is an arithmetic number, because the mean of its divisors is an integer number (1774190154000).
Almost surely, 238676338351871 is an apocalyptic number.
38676338351871 is a deficient number, since it is larger than the sum of its proper divisors (18097746576129).
38676338351871 is a wasteful number, since it uses less digits than its factorization.
38676338351871 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 280079.
The product of its digits is 365783040, while the sum is 69.
The spelling of 38676338351871 in words is "thirty-eight trillion, six hundred seventy-six billion, three hundred thirty-eight million, three hundred fifty-one thousand, eight hundred seventy-one".
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