Base | Representation |
---|---|
bin | 1101110101000… |
… | …1100101000110 |
3 | 11001011000001002 |
4 | 3131101211012 |
5 | 104322141310 |
6 | 5431133302 |
7 | 1303020131 |
oct | 335214506 |
9 | 131130032 |
10 | 58005830 |
11 | 2a819703 |
12 | 17514232 |
13 | c02c39c |
14 | 79bd218 |
15 | 515bda5 |
hex | 3751946 |
58005830 has 16 divisors (see below), whose sum is σ = 104497344. Its totient is φ = 23183040.
The previous prime is 58005821. The next prime is 58005833. The reversal of 58005830 is 3850085.
58005830 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 58005793 and 58005802.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58005833) 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 7 ways as a sum of consecutive naturals, for example, 21539 + ... + 24081.
It is an arithmetic number, because the mean of its divisors is an integer number (6531084).
Almost surely, 258005830 is an apocalyptic number.
58005830 is a deficient number, since it is larger than the sum of its proper divisors (46491514).
58005830 is a wasteful number, since it uses less digits than its factorization.
58005830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4831.
The product of its (nonzero) digits is 4800, while the sum is 29.
The square root of 58005830 is about 7616.1558544977. The cubic root of 58005830 is about 387.1006332896.
The spelling of 58005830 in words is "fifty-eight million, five thousand, eight hundred thirty".
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