Base | Representation |
---|---|
bin | 1001001110001… |
… | …0010010001001 |
3 | 2200202220221101 |
4 | 2103202102021 |
5 | 34400104333 |
6 | 3500541401 |
7 | 646510555 |
oct | 223422211 |
9 | 80686841 |
10 | 38675593 |
11 | 1a916600 |
12 | 10b51861 |
13 | 8021a88 |
14 | 51ca865 |
15 | 35de67d |
hex | 24e2489 |
38675593 has 12 divisors (see below), whose sum is σ = 43034544. Its totient is φ = 34727000.
The previous prime is 38675591. The next prime is 38675603. The reversal of 38675593 is 39557683.
It is not a de Polignac number, because 38675593 - 21 = 38675591 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (38675591) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8118 + ... + 11968.
It is an arithmetic number, because the mean of its divisors is an integer number (3586212).
Almost surely, 238675593 is an apocalyptic number.
It is an amenable number.
38675593 is a deficient number, since it is larger than the sum of its proper divisors (4358951).
38675593 is a wasteful number, since it uses less digits than its factorization.
38675593 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3956 (or 3945 counting only the distinct ones).
The product of its digits is 680400, while the sum is 46.
The square root of 38675593 is about 6218.9704131793. The cubic root of 38675593 is about 338.1782406657.
The spelling of 38675593 in words is "thirty-eight million, six hundred seventy-five thousand, five hundred ninety-three".
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