Base | Representation |
---|---|
bin | 10001001100001010… |
… | …00011011100001001 |
3 | 212211011121021211201 |
4 | 20212011003130021 |
5 | 122400032343414 |
6 | 4123433024201 |
7 | 444461310550 |
oct | 104605033411 |
9 | 25734537751 |
10 | 9228793609 |
11 | 3a06460262 |
12 | 1956855061 |
13 | b40ca9429 |
14 | 637970d97 |
15 | 390322574 |
hex | 226143709 |
9228793609 has 16 divisors (see below), whose sum is σ = 10655180928. Its totient is φ = 7829741952.
The previous prime is 9228793603. The next prime is 9228793681. The reversal of 9228793609 is 9063978229.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 9228793609 - 27 = 9228793481 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 9228793609.
It is not an unprimeable number, because it can be changed into a prime (9228793603) 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 15 ways as a sum of consecutive naturals, for example, 318907 + ... + 346639.
It is an arithmetic number, because the mean of its divisors is an integer number (665948808).
Almost surely, 29228793609 is an apocalyptic number.
It is an amenable number.
9228793609 is a deficient number, since it is larger than the sum of its proper divisors (1426387319).
9228793609 is a wasteful number, since it uses less digits than its factorization.
9228793609 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28224.
The product of its (nonzero) digits is 2939328, while the sum is 55.
The square root of 9228793609 is about 96066.6102712071. The cubic root of 9228793609 is about 2097.5628271098.
The spelling of 9228793609 in words is "nine billion, two hundred twenty-eight million, seven hundred ninety-three thousand, six hundred nine".
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