Base | Representation |
---|---|
bin | 10011100011010… |
… | …111100010111001 |
3 | 211212021002100020 |
4 | 103203113202321 |
5 | 1132434213320 |
6 | 52315001053 |
7 | 11062165500 |
oct | 2343274271 |
9 | 755232306 |
10 | 328038585 |
11 | 159195276 |
12 | 91a39189 |
13 | 52c67094 |
14 | 317d1837 |
15 | 1dbeb940 |
hex | 138d78b9 |
328038585 has 48 divisors (see below), whose sum is σ = 613236096. Its totient is φ = 149302272.
The previous prime is 328038583. The next prime is 328038589. The reversal of 328038585 is 585830823.
It is not a de Polignac number, because 328038585 - 21 = 328038583 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (328038583) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 192457 + ... + 194153.
It is an arithmetic number, because the mean of its divisors is an integer number (12775752).
Almost surely, 2328038585 is an apocalyptic number.
328038585 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
328038585 is a deficient number, since it is larger than the sum of its proper divisors (285197511).
328038585 is a wasteful number, since it uses less digits than its factorization.
328038585 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1982 (or 1975 counting only the distinct ones).
The product of its (nonzero) digits is 230400, while the sum is 42.
The square root of 328038585 is about 18111.8354950568. The cubic root of 328038585 is about 689.6704895898.
The spelling of 328038585 in words is "three hundred twenty-eight million, thirty-eight thousand, five hundred eighty-five".
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