Base | Representation |
---|---|
bin | 1010000011111… |
… | …00010001001100 |
3 | 12212210201021212 |
4 | 11001330101030 |
5 | 133101120314 |
6 | 12212513552 |
7 | 2043226544 |
oct | 501742114 |
9 | 185721255 |
10 | 84395084 |
11 | 43703304 |
12 | 2431b8b8 |
13 | 1463ba27 |
14 | b2cc324 |
15 | 7620e3e |
hex | 507c44c |
84395084 has 6 divisors (see below), whose sum is σ = 147691404. Its totient is φ = 42197540.
The previous prime is 84395083. The next prime is 84395117. The reversal of 84395084 is 48059348.
It is not an unprimeable number, because it can be changed into a prime (84395083) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10549382 + ... + 10549389.
It is an arithmetic number, because the mean of its divisors is an integer number (24615234).
Almost surely, 284395084 is an apocalyptic number.
It is an amenable number.
84395084 is a deficient number, since it is larger than the sum of its proper divisors (63296320).
84395084 is a wasteful number, since it uses less digits than its factorization.
84395084 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21098775 (or 21098773 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 41.
The square root of 84395084 is about 9186.6797048771. The cubic root of 84395084 is about 438.6374585472.
The spelling of 84395084 in words is "eighty-four million, three hundred ninety-five thousand, eighty-four".
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