Base | Representation |
---|---|
bin | 11100001110010010… |
… | …001001110111111101 |
3 | 2220012222002120221112 |
4 | 130032102021313331 |
5 | 444030412124013 |
6 | 21531024411405 |
7 | 2121654146603 |
oct | 341622116775 |
9 | 86188076845 |
10 | 30304411133 |
11 | 11941060687 |
12 | 5a58a76b65 |
13 | 2b1c478929 |
14 | 1676a49873 |
15 | bc5709ba8 |
hex | 70e489dfd |
30304411133 has 8 divisors (see below), whose sum is σ = 32440048800. Its totient is φ = 28222840368.
The previous prime is 30304411099. The next prime is 30304411147. The reversal of 30304411133 is 33111440303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30304411133 - 218 = 30304148989 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30304411099 and 30304411108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30304411733) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13515566 + ... + 13517807.
It is an arithmetic number, because the mean of its divisors is an integer number (4055006100).
Almost surely, 230304411133 is an apocalyptic number.
It is an amenable number.
30304411133 is a deficient number, since it is larger than the sum of its proper divisors (2135637667).
30304411133 is a wasteful number, since it uses less digits than its factorization.
30304411133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27033451.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 30304411133 its reverse (33111440303), we get a palindrome (63415851436).
The spelling of 30304411133 in words is "thirty billion, three hundred four million, four hundred eleven thousand, one hundred thirty-three".
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