Base | Representation |
---|---|
bin | 1011100000110… |
… | …0011110101001 |
3 | 10100212011101220 |
4 | 2320030132221 |
5 | 44330114414 |
6 | 4442532253 |
7 | 1124264241 |
oct | 270143651 |
9 | 110764356 |
10 | 48285609 |
11 | 2528a769 |
12 | 14207089 |
13 | a007c88 |
14 | 65acb21 |
15 | 438bca9 |
hex | 2e0c7a9 |
48285609 has 16 divisors (see below), whose sum is σ = 67547520. Its totient is φ = 30638720.
The previous prime is 48285607. The next prime is 48285617. The reversal of 48285609 is 90658284.
48285609 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 48285609 - 21 = 48285607 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48285607) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2269 + ... + 10085.
It is an arithmetic number, because the mean of its divisors is an integer number (4221720).
Almost surely, 248285609 is an apocalyptic number.
It is an amenable number.
48285609 is a deficient number, since it is larger than the sum of its proper divisors (19261911).
48285609 is a wasteful number, since it uses less digits than its factorization.
48285609 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7920.
The product of its (nonzero) digits is 138240, while the sum is 42.
The square root of 48285609 is about 6948.7847138906. The cubic root of 48285609 is about 364.1435074970.
The spelling of 48285609 in words is "forty-eight million, two hundred eighty-five thousand, six hundred nine".
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