Base | Representation |
---|---|
bin | 10000110111110111… |
… | …00101110100110001 |
3 | 212101022020112221221 |
4 | 20123323211310301 |
5 | 122022441301344 |
6 | 4054511545041 |
7 | 440323220041 |
oct | 103373456461 |
9 | 25338215857 |
10 | 9058540849 |
11 | 39293458a6 |
12 | 190982b181 |
13 | b14939057 |
14 | 61d0d3721 |
15 | 3803e2184 |
hex | 21bee5d31 |
9058540849 has 4 divisors (see below), whose sum is σ = 9072673380. Its totient is φ = 9044408320.
The previous prime is 9058540819. The next prime is 9058540879. The reversal of 9058540849 is 9480458509.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (9058540819) and next prime (9058540879).
It can be written as a sum of positive squares in 2 ways, for example, as 8029414449 + 1029126400 = 89607^2 + 32080^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-9058540849 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 9058540796 and 9058540805.
It is not an unprimeable number, because it can be changed into a prime (9058540819) 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 3 ways as a sum of consecutive naturals, for example, 7065304 + ... + 7066585.
It is an arithmetic number, because the mean of its divisors is an integer number (2268168345).
Almost surely, 29058540849 is an apocalyptic number.
It is an amenable number.
9058540849 is a deficient number, since it is larger than the sum of its proper divisors (14132531).
9058540849 is a wasteful number, since it uses less digits than its factorization.
9058540849 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14132530.
The product of its (nonzero) digits is 2073600, while the sum is 52.
The square root of 9058540849 is about 95176.3670718735. The cubic root of 9058540849 is about 2084.5840750515.
The spelling of 9058540849 in words is "nine billion, fifty-eight million, five hundred forty thousand, eight hundred forty-nine".
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