Base | Representation |
---|---|
bin | 10101110111001001110010 |
3 | 101210011100200 |
4 | 111313021302 |
5 | 2431342210 |
6 | 322500030 |
7 | 66466152 |
oct | 25671162 |
9 | 11704320 |
10 | 5730930 |
11 | 3264807 |
12 | 1b04616 |
13 | 12586aa |
14 | a92762 |
15 | 7830c0 |
hex | 577272 |
5730930 has 48 divisors (see below), whose sum is σ = 15312024. Its totient is φ = 1486080.
The previous prime is 5730899. The next prime is 5730931. The reversal of 5730930 is 390375.
5730930 is a `hidden beast` number, since 573 + 0 + 93 + 0 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 5659641 + 71289 = 2379^2 + 267^2 .
It is a junction number, because it is equal to n+sod(n) for n = 5730894 and 5730903.
It is not an unprimeable number, because it can be changed into a prime (5730931) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 2470 + ... + 4190.
Almost surely, 25730930 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5730930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7656012).
5730930 is an abundant number, since it is smaller than the sum of its proper divisors (9581094).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5730930 is a wasteful number, since it uses less digits than its factorization.
5730930 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 2835, while the sum is 27.
The square root of 5730930 is about 2393.9360893725. The cubic root of 5730930 is about 178.9541199268.
The spelling of 5730930 in words is "five million, seven hundred thirty thousand, nine hundred thirty".
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