Base | Representation |
---|---|
bin | 1101110110011… |
… | …0001000010000 |
3 | 11001022021111111 |
4 | 3131212020100 |
5 | 104332340000 |
6 | 5433023104 |
7 | 1303520413 |
oct | 335461020 |
9 | 131267444 |
10 | 58090000 |
11 | 2a876971 |
12 | 17554a94 |
13 | c05b7a7 |
14 | 7a01b7a |
15 | 5176cba |
hex | 3766210 |
58090000 has 100 divisors (see below), whose sum is σ = 145362844. Its totient is φ = 22464000.
The previous prime is 58089953. The next prime is 58090027. The reversal of 58090000 is 9085.
It can be written as a sum of positive squares in 10 ways, for example, as 38340864 + 19749136 = 6192^2 + 4444^2 .
It is a tau number, because it is divible by the number of its divisors (100).
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 19 ways as a sum of consecutive naturals, for example, 369922 + ... + 370078.
Almost surely, 258090000 is an apocalyptic number.
58090000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 58090000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72681422).
58090000 is an abundant number, since it is smaller than the sum of its proper divisors (87272844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58090000 is a wasteful number, since it uses less digits than its factorization.
58090000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 222 (or 201 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 22.
The square root of 58090000 is about 7621.6796049165. The cubic root of 58090000 is about 387.2877783483.
Adding to 58090000 its reverse (9085), we get a palindrome (58099085).
The spelling of 58090000 in words is "fifty-eight million, ninety thousand".
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