Base | Representation |
---|---|
bin | 11100011000011… |
… | …00001010010100 |
3 | 121120222112122112 |
4 | 32030030022110 |
5 | 441421422224 |
6 | 35342450152 |
7 | 5620421525 |
oct | 1614141224 |
9 | 546875575 |
10 | 238076564 |
11 | 11242a4a0 |
12 | 67893958 |
13 | 3a42950b |
14 | 2389484c |
15 | 15d7b30e |
hex | e30c294 |
238076564 has 48 divisors (see below), whose sum is σ = 465272640. Its totient is φ = 105680640.
The previous prime is 238076549. The next prime is 238076581. The reversal of 238076564 is 465670832.
It is a happy number.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 760472 + ... + 760784.
It is an arithmetic number, because the mean of its divisors is an integer number (9693180).
Almost surely, 2238076564 is an apocalyptic number.
It is an amenable number.
238076564 is a deficient number, since it is larger than the sum of its proper divisors (227196076).
238076564 is a wasteful number, since it uses less digits than its factorization.
238076564 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 680 (or 678 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 41.
The square root of 238076564 is about 15429.7298744988. The cubic root of 238076564 is about 619.7818899813.
The spelling of 238076564 in words is "two hundred thirty-eight million, seventy-six thousand, five hundred sixty-four".
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