Base | Representation |
---|---|
bin | 1001001110001… |
… | …0001011100111 |
3 | 2200202220100220 |
4 | 2103202023213 |
5 | 34400101200 |
6 | 3500535423 |
7 | 646506420 |
oct | 223421347 |
9 | 80686326 |
10 | 38675175 |
11 | 1a916260 |
12 | 10b51573 |
13 | 8021826 |
14 | 51ca647 |
15 | 35de4a0 |
hex | 24e22e7 |
38675175 has 96 divisors (see below), whose sum is σ = 82328064. Its totient is φ = 15552000.
The previous prime is 38675171. The next prime is 38675179. The reversal of 38675175 is 57157683.
38675175 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 (38675171) and next prime (38675179).
It is not a de Polignac number, because 38675175 - 22 = 38675171 is a prime.
It is a super-2 number, since 2×386751752 = 2991538322561250, which contains 22 as substring.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38675171) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 213585 + ... + 213765.
It is an arithmetic number, because the mean of its divisors is an integer number (857584).
Almost surely, 238675175 is an apocalyptic number.
38675175 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
38675175 is an abundant number, since it is smaller than the sum of its proper divisors (43652889).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38675175 is a wasteful number, since it uses less digits than its factorization.
38675175 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 249 (or 244 counting only the distinct ones).
The product of its digits is 176400, while the sum is 42.
The square root of 38675175 is about 6218.9368062395. The cubic root of 38675175 is about 338.1770223347.
The spelling of 38675175 in words is "thirty-eight million, six hundred seventy-five thousand, one hundred seventy-five".
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