Base | Representation |
---|---|
bin | 11100001110010100… |
… | …010011110111001000 |
3 | 2220020000011022020200 |
4 | 130032110103313020 |
5 | 444031033220303 |
6 | 21531044452200 |
7 | 2121662022444 |
oct | 341624236710 |
9 | 86200138220 |
10 | 30304976328 |
11 | 11941407290 |
12 | 5a590aa060 |
13 | 2b1c615c73 |
14 | 1676b55824 |
15 | bc57bc3a3 |
hex | 70e513dc8 |
30304976328 has 96 divisors (see below), whose sum is σ = 90543679200. Its totient is φ = 9080121600.
The previous prime is 30304976327. The next prime is 30304976369. The reversal of 30304976328 is 82367940303.
30304976328 is a `hidden beast` number, since 3 + 0 + 3 + 0 + 4 + 9 + 7 + 632 + 8 = 666.
It is not an unprimeable number, because it can be changed into a prime (30304976323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 144478 + ... + 285453.
It is an arithmetic number, because the mean of its divisors is an integer number (943163325).
Almost surely, 230304976328 is an apocalyptic number.
It is an amenable number.
30304976328 is an abundant number, since it is smaller than the sum of its proper divisors (60238702872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30304976328 is a wasteful number, since it uses less digits than its factorization.
30304976328 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 430043 (or 430036 counting only the distinct ones).
The product of its (nonzero) digits is 653184, while the sum is 45.
The spelling of 30304976328 in words is "thirty billion, three hundred four million, nine hundred seventy-six thousand, three hundred twenty-eight".
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