Base | Representation |
---|---|
bin | 10011100110011… |
… | …001100111001101 |
3 | 211220202110201222 |
4 | 103212121213031 |
5 | 1133140132420 |
6 | 52344013125 |
7 | 11102016131 |
oct | 2346314715 |
9 | 756673658 |
10 | 328833485 |
11 | 159688512 |
12 | 921611a5 |
13 | 53184b36 |
14 | 3195b3c1 |
15 | 1dd07225 |
hex | 139999cd |
328833485 has 8 divisors (see below), whose sum is σ = 395030520. Its totient is φ = 262779904.
The previous prime is 328833473. The next prime is 328833487. The reversal of 328833485 is 584338823.
It can be written as a sum of positive squares in 4 ways, for example, as 30891364 + 297942121 = 5558^2 + 17261^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 328833485 - 24 = 328833469 is a prime.
It is a plaindrome in base 16.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (328833487) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30752 + ... + 40041.
It is an arithmetic number, because the mean of its divisors is an integer number (49378815).
Almost surely, 2328833485 is an apocalyptic number.
It is an amenable number.
328833485 is a deficient number, since it is larger than the sum of its proper divisors (66197035).
328833485 is an equidigital number, since it uses as much as digits as its factorization.
328833485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71727.
The product of its digits is 552960, while the sum is 44.
The square root of 328833485 is about 18133.7664317152. The cubic root of 328833485 is about 690.2271079058.
The spelling of 328833485 in words is "three hundred twenty-eight million, eight hundred thirty-three thousand, four hundred eighty-five".
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