Base | Representation |
---|---|
bin | 10011100100100… |
… | …111010000101001 |
3 | 211212212200020021 |
4 | 103210213100221 |
5 | 1133030140342 |
6 | 52330000441 |
7 | 11065025434 |
oct | 2344472051 |
9 | 755780207 |
10 | 328365097 |
11 | 159398615 |
12 | 91b76121 |
13 | 5304c898 |
14 | 3187881b |
15 | 1dc63567 |
hex | 13927429 |
328365097 has 4 divisors (see below), whose sum is σ = 328901380. Its totient is φ = 327828816.
The previous prime is 328365083. The next prime is 328365127. The reversal of 328365097 is 790563823.
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 44408896 + 283956201 = 6664^2 + 16851^2 .
It is a cyclic number.
It is not a de Polignac number, because 328365097 - 27 = 328364969 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (328365017) 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 3 ways as a sum of consecutive naturals, for example, 267222 + ... + 268447.
It is an arithmetic number, because the mean of its divisors is an integer number (82225345).
Almost surely, 2328365097 is an apocalyptic number.
It is an amenable number.
328365097 is a deficient number, since it is larger than the sum of its proper divisors (536283).
328365097 is an equidigital number, since it uses as much as digits as its factorization.
328365097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 536282.
The product of its (nonzero) digits is 272160, while the sum is 43.
The square root of 328365097 is about 18120.8470276640. The cubic root of 328365097 is about 689.8992340424.
The spelling of 328365097 in words is "three hundred twenty-eight million, three hundred sixty-five thousand, ninety-seven".
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