Base | Representation |
---|---|
bin | 1101110101000… |
… | …0001010000101 |
3 | 11001010201001100 |
4 | 3131100022011 |
5 | 104322000010 |
6 | 5431050313 |
7 | 1302664140 |
oct | 335201205 |
9 | 131121040 |
10 | 58000005 |
11 | 2a815298 |
12 | 17510999 |
13 | c02983b |
14 | 79bb057 |
15 | 515a2c0 |
hex | 3750285 |
58000005 has 48 divisors (see below), whose sum is σ = 121665024. Its totient is φ = 24952320.
The previous prime is 58000003. The next prime is 58000013. The reversal of 58000005 is 50000085.
It is not a de Polignac number, because 58000005 - 21 = 58000003 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58000003) by changing a digit.
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 47 ways as a sum of consecutive naturals, for example, 61 + ... + 10770.
It is an arithmetic number, because the mean of its divisors is an integer number (2534688).
Almost surely, 258000005 is an apocalyptic number.
It is an amenable number.
58000005 is an abundant number, since it is smaller than the sum of its proper divisors (63665019).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58000005 is a wasteful number, since it uses less digits than its factorization.
58000005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10866 (or 10863 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 18.
The square root of 58000005 is about 7615.7734341300. The cubic root of 58000005 is about 387.0876751860.
The spelling of 58000005 in words is "fifty-eight million, five", and thus it is an aban number and an uban number.
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