Base | Representation |
---|---|
bin | 10000100110111011… |
… | …01011010111000001 |
3 | 212000101221012010120 |
4 | 20103131223113001 |
5 | 121230104401343 |
6 | 4032435050453 |
7 | 433646561544 |
oct | 102335532701 |
9 | 25011835116 |
10 | 8916481473 |
11 | 3866137559 |
12 | 188a140a29 |
13 | ac138a553 |
14 | 6082b485b |
15 | 372bd0683 |
hex | 21376b5c1 |
8916481473 has 4 divisors (see below), whose sum is σ = 11888641968. Its totient is φ = 5944320980.
The previous prime is 8916481439. The next prime is 8916481477. The reversal of 8916481473 is 3741846198.
8916481473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 8916481473 - 233 = 326546881 is a prime.
It is not an unprimeable number, because it can be changed into a prime (8916481477) 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 3 ways as a sum of consecutive naturals, for example, 1486080243 + ... + 1486080248.
It is an arithmetic number, because the mean of its divisors is an integer number (2972160492).
Almost surely, 28916481473 is an apocalyptic number.
It is an amenable number.
8916481473 is a deficient number, since it is larger than the sum of its proper divisors (2972160495).
8916481473 is a wasteful number, since it uses less digits than its factorization.
8916481473 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2972160494.
The product of its digits is 1161216, while the sum is 51.
The square root of 8916481473 is about 94427.1225496149. The cubic root of 8916481473 is about 2073.6295376385.
The spelling of 8916481473 in words is "eight billion, nine hundred sixteen million, four hundred eighty-one thousand, four hundred seventy-three".
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