Base | Representation |
---|---|
bin | 10000010100101111… |
… | …11010001101000010 |
3 | 211121202222000211220 |
4 | 20022113322031002 |
5 | 120422034140331 |
6 | 4005350215510 |
7 | 430115360652 |
oct | 101227721502 |
9 | 24552860756 |
10 | 8763974466 |
11 | 3798042805 |
12 | 1847054596 |
13 | a988c1510 |
14 | 5d1d36362 |
15 | 364608296 |
hex | 20a5fa342 |
8763974466 has 64 divisors (see below), whose sum is σ = 20001838080. Its totient is φ = 2537697600.
The previous prime is 8763974449. The next prime is 8763974467. The reversal of 8763974466 is 6644793678.
It is a happy number.
8763974466 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (8763974467) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 204201 + ... + 243363.
It is an arithmetic number, because the mean of its divisors is an integer number (312528720).
Almost surely, 28763974466 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8763974466, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10000919040).
8763974466 is an abundant number, since it is smaller than the sum of its proper divisors (11237863614).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8763974466 is a wasteful number, since it uses less digits than its factorization.
8763974466 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39351.
The product of its digits is 36578304, while the sum is 60.
The square root of 8763974466 is about 93616.1015317344. The cubic root of 8763974466 is about 2061.7390713968.
The spelling of 8763974466 in words is "eight billion, seven hundred sixty-three million, nine hundred seventy-four thousand, four hundred sixty-six".
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