Base | Representation |
---|---|
bin | 11011111100110000… |
… | …001110100000100011 |
3 | 2212110110200102120000 |
4 | 123330300032200203 |
5 | 442430114221142 |
6 | 21441520551043 |
7 | 2111453244156 |
oct | 337460164043 |
9 | 85413612500 |
10 | 30010304547 |
11 | 11800041a93 |
12 | 5996482483 |
13 | 2aa3562472 |
14 | 164996bc9d |
15 | ba99b214c |
hex | 6fcc0e823 |
30010304547 has 20 divisors (see below), whose sum is σ = 47189695080. Its totient is φ = 18953875584.
The previous prime is 30010304539. The next prime is 30010304563. The reversal of 30010304547 is 74540301003.
30010304547 is a `hidden beast` number, since 300 + 1 + 0 + 304 + 54 + 7 = 666.
It is not a de Polignac number, because 30010304547 - 23 = 30010304539 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 30010304547.
It is not an unprimeable number, because it can be changed into a prime (30010304047) 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 19 ways as a sum of consecutive naturals, for example, 9748398 + ... + 9751475.
It is an arithmetic number, because the mean of its divisors is an integer number (2359484754).
Almost surely, 230010304547 is an apocalyptic number.
30010304547 is a deficient number, since it is larger than the sum of its proper divisors (17179390533).
30010304547 is a wasteful number, since it uses less digits than its factorization.
30010304547 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19499904 (or 19499895 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 27.
The spelling of 30010304547 in words is "thirty billion, ten million, three hundred four thousand, five hundred forty-seven".
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