Base | Representation |
---|---|
bin | 10111001110111… |
… | …100111011001110 |
3 | 1000011110122221122 |
4 | 113032330323032 |
5 | 1244241424114 |
6 | 102402400542 |
7 | 12442131062 |
oct | 2716747316 |
9 | 1004418848 |
10 | 389795534 |
11 | 190036177 |
12 | aa660152 |
13 | 629aa95b |
14 | 39aa9aa2 |
15 | 24349e8e |
hex | 173bcece |
389795534 has 16 divisors (see below), whose sum is σ = 602434368. Its totient is φ = 189057792.
The previous prime is 389795531. The next prime is 389795537. The reversal of 389795534 is 435597983.
It is an interprime number because it is at equal distance from previous prime (389795531) and next prime (389795537).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (389795531) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7727 + ... + 28970.
It is an arithmetic number, because the mean of its divisors is an integer number (37652148).
Almost surely, 2389795534 is an apocalyptic number.
389795534 is a deficient number, since it is larger than the sum of its proper divisors (212638834).
389795534 is a wasteful number, since it uses less digits than its factorization.
389795534 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36859.
The product of its digits is 4082400, while the sum is 53.
The square root of 389795534 is about 19743.2402102593. The cubic root of 389795534 is about 730.4866549199.
The spelling of 389795534 in words is "three hundred eighty-nine million, seven hundred ninety-five thousand, five hundred thirty-four".
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