Base | Representation |
---|---|
bin | 1111110010010011… |
… | …10100001000010011 |
3 | 210212122100000011122 |
4 | 13321021310020103 |
5 | 114324104120044 |
6 | 3520550032455 |
7 | 420006610565 |
oct | 77111641023 |
9 | 23778300148 |
10 | 8475066899 |
11 | 3659a55222 |
12 | 178634872b |
13 | a50aa85b0 |
14 | 5a580d335 |
15 | 34908adee |
hex | 1f9274213 |
8475066899 has 24 divisors (see below), whose sum is σ = 9729812400. Its totient is φ = 7336871424.
The previous prime is 8475066893. The next prime is 8475066949. The reversal of 8475066899 is 9986605748.
8475066899 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a de Polignac number, because none of the positive numbers 2k-8475066899 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8475066893) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1096952 + ... + 1104650.
It is an arithmetic number, because the mean of its divisors is an integer number (405408850).
Almost surely, 28475066899 is an apocalyptic number.
8475066899 is a deficient number, since it is larger than the sum of its proper divisors (1254745501).
8475066899 is a wasteful number, since it uses less digits than its factorization.
8475066899 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8039 (or 8022 counting only the distinct ones).
The product of its (nonzero) digits is 26127360, while the sum is 62.
The square root of 8475066899 is about 92060.1265423853. The cubic root of 8475066899 is about 2038.8301394440.
The spelling of 8475066899 in words is "eight billion, four hundred seventy-five million, sixty-six thousand, eight hundred ninety-nine".
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