Base | Representation |
---|---|
bin | 1101110110111… |
… | …1111110101001 |
3 | 11001101022211202 |
4 | 3131233332221 |
5 | 104340132340 |
6 | 5433533545 |
7 | 1304046140 |
oct | 335577651 |
9 | 131338752 |
10 | 58130345 |
11 | 2a8a4209 |
12 | 175742b5 |
13 | c073c70 |
14 | 7a12757 |
15 | 5183c15 |
hex | 376ffa9 |
58130345 has 32 divisors (see below), whose sum is σ = 86365440. Its totient is φ = 36576000.
The previous prime is 58130311. The next prime is 58130351. The reversal of 58130345 is 54303185.
It is not a de Polignac number, because 58130345 - 218 = 57868201 is a prime.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 113951 + ... + 114459.
It is an arithmetic number, because the mean of its divisors is an integer number (2698920).
Almost surely, 258130345 is an apocalyptic number.
It is an amenable number.
58130345 is a deficient number, since it is larger than the sum of its proper divisors (28235095).
58130345 is a wasteful number, since it uses less digits than its factorization.
58130345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 785.
The product of its (nonzero) digits is 7200, while the sum is 29.
The square root of 58130345 is about 7624.3258718394. The cubic root of 58130345 is about 387.3774180423.
The spelling of 58130345 in words is "fifty-eight million, one hundred thirty thousand, three hundred forty-five".
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