Base | Representation |
---|---|
bin | 1001000101011… |
… | …1100101010011 |
3 | 2122201001121222 |
4 | 2101113211103 |
5 | 34223414400 |
6 | 3440435255 |
7 | 641623340 |
oct | 221274523 |
9 | 78631558 |
10 | 38107475 |
11 | 1a56878a |
12 | 10918b2b |
13 | 7b83303 |
14 | 50bd7c7 |
15 | 352b185 |
hex | 2457953 |
38107475 has 24 divisors (see below), whose sum is σ = 54782208. Its totient is φ = 25754400.
The previous prime is 38107469. The next prime is 38107513. The reversal of 38107475 is 57470183.
38107475 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 38107475 - 26 = 38107411 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a Duffinian number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 10892 + ... + 13958.
It is an arithmetic number, because the mean of its divisors is an integer number (2282592).
Almost surely, 238107475 is an apocalyptic number.
38107475 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
38107475 is a deficient number, since it is larger than the sum of its proper divisors (16674733).
38107475 is a wasteful number, since it uses less digits than its factorization.
38107475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3155 (or 3150 counting only the distinct ones).
The product of its (nonzero) digits is 23520, while the sum is 35.
The square root of 38107475 is about 6173.1252214741. The cubic root of 38107475 is about 336.5141969905.
The spelling of 38107475 in words is "thirty-eight million, one hundred seven thousand, four hundred seventy-five".
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