Base | Representation |
---|---|
bin | 10001000100000111… |
… | …01100111010000000 |
3 | 212122110122210120210 |
4 | 20202003230322000 |
5 | 122230300032204 |
6 | 4113023034120 |
7 | 443012010540 |
oct | 104203547200 |
9 | 25573583523 |
10 | 9161330304 |
11 | 3981372065 |
12 | 193813b940 |
13 | b30018409 |
14 | 62ca0d320 |
15 | 389448389 |
hex | 2220ece80 |
9161330304 has 128 divisors (see below), whose sum is σ = 28708577280. Its totient is φ = 2533063680.
The previous prime is 9161330303. The next prime is 9161330329. The reversal of 9161330304 is 4030331619.
It is a tau number, because it is divible by the number of its divisors (128).
It is not an unprimeable number, because it can be changed into a prime (9161330303) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28357 + ... + 138299.
It is an arithmetic number, because the mean of its divisors is an integer number (224285760).
Almost surely, 29161330304 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 9161330304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14354288640).
9161330304 is an abundant number, since it is smaller than the sum of its proper divisors (19547246976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9161330304 is a wasteful number, since it uses less digits than its factorization.
9161330304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109998 (or 109986 counting only the distinct ones).
The product of its (nonzero) digits is 5832, while the sum is 30.
The square root of 9161330304 is about 95714.8384734572. The cubic root of 9161330304 is about 2092.4391981979.
The spelling of 9161330304 in words is "nine billion, one hundred sixty-one million, three hundred thirty thousand, three hundred four".
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