Base | Representation |
---|---|
bin | 11100001110010011… |
… | …110001010000110101 |
3 | 2220012222220002211222 |
4 | 130032103301100311 |
5 | 444031014201423 |
6 | 21531041440125 |
7 | 2121660562334 |
oct | 341623612065 |
9 | 86188802758 |
10 | 30304834613 |
11 | 1194131a869 |
12 | 5a59040045 |
13 | 2b1c596601 |
14 | 1676b19d1b |
15 | bc57903c8 |
hex | 70e4f1435 |
30304834613 has 16 divisors (see below), whose sum is σ = 31484544000. Its totient is φ = 29134365120.
The previous prime is 30304834607. The next prime is 30304834621. The reversal of 30304834613 is 31643840303.
It is not a de Polignac number, because 30304834613 - 228 = 30036399157 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30304834603) 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 15 ways as a sum of consecutive naturals, for example, 8935148 + ... + 8938538.
It is an arithmetic number, because the mean of its divisors is an integer number (1967784000).
Almost surely, 230304834613 is an apocalyptic number.
It is an amenable number.
30304834613 is a deficient number, since it is larger than the sum of its proper divisors (1179709387).
30304834613 is a wasteful number, since it uses less digits than its factorization.
30304834613 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4652.
The product of its (nonzero) digits is 62208, while the sum is 35.
The spelling of 30304834613 in words is "thirty billion, three hundred four million, eight hundred thirty-four thousand, six hundred thirteen".
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