Base | Representation |
---|---|
bin | 10011100100101… |
… | …011100101011000 |
3 | 211212220120112020 |
4 | 103210223211120 |
5 | 1133031222213 |
6 | 52330214440 |
7 | 11065131165 |
oct | 2344534530 |
9 | 755816466 |
10 | 328382808 |
11 | 1593aa956 |
12 | 91b84420 |
13 | 53057970 |
14 | 3188106c |
15 | 1dc68923 |
hex | 1392b958 |
328382808 has 64 divisors (see below), whose sum is σ = 885880800. Its totient is φ = 100838400.
The previous prime is 328382801. The next prime is 328382819. The reversal of 328382808 is 808283823.
It is a self number, because there is not a number n which added to its sum of digits gives 328382808.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (328382801) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251758 + ... + 253058.
Almost surely, 2328382808 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 328382808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (442940400).
328382808 is an abundant number, since it is smaller than the sum of its proper divisors (557497992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
328382808 is a wasteful number, since it uses less digits than its factorization.
328382808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2132 (or 2128 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 42.
The square root of 328382808 is about 18121.3357123585. The cubic root of 328382808 is about 689.9116374979.
The spelling of 328382808 in words is "three hundred twenty-eight million, three hundred eighty-two thousand, eight hundred eight".
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