Base | Representation |
---|---|
bin | 1100001111001101… |
… | …1001111010001001 |
3 | 22110221100221112112 |
4 | 3003303121322021 |
5 | 23211432020320 |
6 | 1301545352105 |
7 | 144256213322 |
oct | 30363317211 |
9 | 8427327475 |
10 | 3285032585 |
11 | 143635166a |
12 | 778198635 |
13 | 404771783 |
14 | 232401449 |
15 | 1435e7ec5 |
hex | c3cd9e89 |
3285032585 has 4 divisors (see below), whose sum is σ = 3942039108. Its totient is φ = 2628026064.
The previous prime is 3285032581. The next prime is 3285032593. The reversal of 3285032585 is 5852305823.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1575375481 + 1709657104 = 39691^2 + 41348^2 .
It is a cyclic number.
It is not a de Polignac number, because 3285032585 - 22 = 3285032581 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3285032581) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 328503254 + ... + 328503263.
It is an arithmetic number, because the mean of its divisors is an integer number (985509777).
Almost surely, 23285032585 is an apocalyptic number.
It is an amenable number.
3285032585 is a deficient number, since it is larger than the sum of its proper divisors (657006523).
3285032585 is an equidigital number, since it uses as much as digits as its factorization.
3285032585 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 657006522.
The product of its (nonzero) digits is 288000, while the sum is 41.
The square root of 3285032585 is about 57315.2037857321. The cubic root of 3285032585 is about 1486.5512756453.
The spelling of 3285032585 in words is "three billion, two hundred eighty-five million, thirty-two thousand, five hundred eighty-five".
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