Base | Representation |
---|---|
bin | 1010000001000111010 |
3 | 121200021102 |
4 | 1100020322 |
5 | 41001000 |
6 | 11011402 |
7 | 2534666 |
oct | 1201072 |
9 | 550242 |
10 | 328250 |
11 | 20468a |
12 | 139b62 |
13 | b6540 |
14 | 878a6 |
15 | 673d5 |
hex | 5023a |
328250 has 32 divisors (see below), whose sum is σ = 668304. Its totient is φ = 120000.
The previous prime is 328249. The next prime is 328271. The reversal of 328250 is 52823.
328250 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 24649 + 303601 = 157^2 + 551^2 .
It is a nialpdrome in base 13.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 328250.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3200 + ... + 3300.
328250 is a Friedman number, since it can be written as 50*(3^8+2+2), using all its digits and the basic arithmetic operations.
2328250 is an apocalyptic number.
328250 is an abundant number, since it is smaller than the sum of its proper divisors (340054).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
328250 is a wasteful number, since it uses less digits than its factorization.
328250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131 (or 121 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 328250 is about 572.9310604252. The cubic root of 328250 is about 68.9818617870.
The spelling of 328250 in words is "three hundred twenty-eight thousand, two hundred fifty".
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