Base | Representation |
---|---|
bin | 10000101000111100… |
… | …11001110010111010 |
3 | 212001120212020001102 |
4 | 20110132121302322 |
5 | 121243430331030 |
6 | 4034242451402 |
7 | 434244030332 |
oct | 102436316272 |
9 | 25046766042 |
10 | 8933448890 |
11 | 3874776413 |
12 | 1893963b62 |
13 | ac4a4b542 |
14 | 60a6500c2 |
15 | 374432c45 |
hex | 214799cba |
8933448890 has 16 divisors (see below), whose sum is σ = 16092686880. Its totient is φ = 3570606480.
The previous prime is 8933448827. The next prime is 8933448911. The reversal of 8933448890 is 988443398.
It is a happy number.
8933448890 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 333080 + ... + 358899.
It is an arithmetic number, because the mean of its divisors is an integer number (1005792930).
Almost surely, 28933448890 is an apocalyptic number.
8933448890 is a deficient number, since it is larger than the sum of its proper divisors (7159237990).
8933448890 is a wasteful number, since it uses less digits than its factorization.
8933448890 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 693277.
The product of its (nonzero) digits is 5971968, while the sum is 56.
The square root of 8933448890 is about 94516.9238284869. The cubic root of 8933448890 is about 2074.9440263606.
The spelling of 8933448890 in words is "eight billion, nine hundred thirty-three million, four hundred forty-eight thousand, eight hundred ninety".
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