Base | Representation |
---|---|
bin | 1101110101110… |
… | …1101110111101 |
3 | 11001020112022220 |
4 | 3131131232331 |
5 | 104330234423 |
6 | 5432155553 |
7 | 1303315230 |
oct | 335355675 |
9 | 131215286 |
10 | 58055613 |
11 | 2a853050 |
12 | 17538bb9 |
13 | c048c45 |
14 | 79d3417 |
15 | 516b9e3 |
hex | 375dbbd |
58055613 has 16 divisors (see below), whose sum is σ = 96508416. Its totient is φ = 30158640.
The previous prime is 58055581. The next prime is 58055623. The reversal of 58055613 is 31655085.
It is not a de Polignac number, because 58055613 - 25 = 58055581 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58055623) 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 15 ways as a sum of consecutive naturals, for example, 125431 + ... + 125892.
It is an arithmetic number, because the mean of its divisors is an integer number (6031776).
Almost surely, 258055613 is an apocalyptic number.
It is an amenable number.
58055613 is a deficient number, since it is larger than the sum of its proper divisors (38452803).
58055613 is a wasteful number, since it uses less digits than its factorization.
58055613 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 251344.
The product of its (nonzero) digits is 18000, while the sum is 33.
The square root of 58055613 is about 7619.4234033816. The cubic root of 58055613 is about 387.2113435429.
The spelling of 58055613 in words is "fifty-eight million, fifty-five thousand, six hundred thirteen".
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