Base | Representation |
---|---|
bin | 1101110111000… |
… | …0000101110010 |
3 | 11001101100110200 |
4 | 3131300011302 |
5 | 104340141202 |
6 | 5433540030 |
7 | 1304050362 |
oct | 335600562 |
9 | 131340420 |
10 | 58130802 |
11 | 2a8a4594 |
12 | 17574616 |
13 | c074232 |
14 | 7a129a2 |
15 | 5183e1c |
hex | 3770172 |
58130802 has 24 divisors (see below), whose sum is σ = 126101820. Its totient is φ = 19353600.
The previous prime is 58130791. The next prime is 58130827. The reversal of 58130802 is 20803185.
It is a happy number.
58130802 is a `hidden beast` number, since 581 + 3 + 0 + 80 + 2 = 666.
58130802 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 35748441 + 22382361 = 5979^2 + 4731^2 .
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 20274 + ... + 22962.
Almost surely, 258130802 is an apocalyptic number.
58130802 is an abundant number, since it is smaller than the sum of its proper divisors (67971018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58130802 is a wasteful number, since it uses less digits than its factorization.
58130802 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3898 (or 3895 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 27.
The square root of 58130802 is about 7624.3558416433. The cubic root of 58130802 is about 387.3784331805.
Adding to 58130802 its reverse (20803185), we get a palindrome (78933987).
The spelling of 58130802 in words is "fifty-eight million, one hundred thirty thousand, eight hundred two".
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