Base | Representation |
---|---|
bin | 1101110101000… |
… | …0110111110010 |
3 | 11001010212001200 |
4 | 3131100313302 |
5 | 104322043210 |
6 | 5431112030 |
7 | 1303005516 |
oct | 335206762 |
9 | 131125050 |
10 | 58002930 |
11 | 2a817507 |
12 | 17512616 |
13 | c02ac7b |
14 | 79bc146 |
15 | 515b0c0 |
hex | 3750df2 |
58002930 has 48 divisors (see below), whose sum is σ = 151219224. Its totient is φ = 15425280.
The previous prime is 58002911. The next prime is 58002937. The reversal of 58002930 is 3920085.
It can be written as a sum of positive squares in 4 ways, for example, as 47485881 + 10517049 = 6891^2 + 3243^2 .
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 58002894 and 58002903.
It is not an unprimeable number, because it can be changed into a prime (58002937) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46272 + ... + 47508.
Almost surely, 258002930 is an apocalyptic number.
58002930 is an abundant number, since it is smaller than the sum of its proper divisors (93216294).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58002930 is a wasteful number, since it uses less digits than its factorization.
58002930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1771 (or 1768 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 58002930 is about 7615.9654673587. The cubic root of 58002930 is about 387.0941821533.
The spelling of 58002930 in words is "fifty-eight million, two thousand, nine hundred thirty".
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