Base | Representation |
---|---|
bin | 100011110000000001… |
… | …100100101100110011 |
3 | 10200002020022112011222 |
4 | 203300001210230303 |
5 | 1112103442321200 |
6 | 25345023455255 |
7 | 2526154263515 |
oct | 436001445463 |
9 | 120066275158 |
10 | 38386682675 |
11 | 15309310940 |
12 | 753375752b |
13 | 3809a66023 |
14 | 1c0220bbb5 |
15 | eea056d85 |
hex | 8f0064b33 |
38386682675 has 12 divisors (see below), whose sum is σ = 51926712936. Its totient is φ = 27917587200.
The previous prime is 38386682657. The next prime is 38386682687. The reversal of 38386682675 is 57628668383.
It is not a de Polignac number, because 38386682675 - 26 = 38386682611 is a prime.
It is a super-2 number, since 2×383866826752 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69793694 + ... + 69794243.
It is an arithmetic number, because the mean of its divisors is an integer number (4327226078).
Almost surely, 238386682675 is an apocalyptic number.
38386682675 is a deficient number, since it is larger than the sum of its proper divisors (13540030261).
38386682675 is a wasteful number, since it uses less digits than its factorization.
38386682675 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 139587958 (or 139587953 counting only the distinct ones).
The product of its digits is 69672960, while the sum is 62.
The spelling of 38386682675 in words is "thirty-eight billion, three hundred eighty-six million, six hundred eighty-two thousand, six hundred seventy-five".
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