Base | Representation |
---|---|
bin | 10011010001000… |
… | …010100011101100 |
3 | 211112012222201200 |
4 | 103101002203230 |
5 | 1130221442103 |
6 | 52024005500 |
7 | 11003305155 |
oct | 2321024354 |
9 | 745188650 |
10 | 323234028 |
11 | 156503567 |
12 | 90300890 |
13 | 51c74250 |
14 | 30d0092c |
15 | 1d59d0a3 |
hex | 134428ec |
323234028 has 72 divisors (see below), whose sum is σ = 882882000. Its totient is φ = 99121536.
The previous prime is 323234017. The next prime is 323234033. The reversal of 323234028 is 820432323.
It is a junction number, because it is equal to n+sod(n) for n = 323233992 and 323234010.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 162343 + ... + 164321.
It is an arithmetic number, because the mean of its divisors is an integer number (12262250).
Almost surely, 2323234028 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 323234028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (441441000).
323234028 is an abundant number, since it is smaller than the sum of its proper divisors (559647972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
323234028 is a wasteful number, since it uses less digits than its factorization.
323234028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2351 (or 2346 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
The square root of 323234028 is about 17978.7104098153. The cubic root of 323234028 is about 686.2868721168.
The spelling of 323234028 in words is "three hundred twenty-three million, two hundred thirty-four thousand, twenty-eight".
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