Base | Representation |
---|---|
bin | 10011100011100… |
… | …000010100100010 |
3 | 211212022220122112 |
4 | 103203200110202 |
5 | 1132441341110 |
6 | 52315435322 |
7 | 11062405340 |
oct | 2343402442 |
9 | 755286575 |
10 | 328074530 |
11 | 15920a283 |
12 | 91a55b42 |
13 | 52c7a554 |
14 | 31800990 |
15 | 1dc07405 |
hex | 138e0522 |
328074530 has 32 divisors (see below), whose sum is σ = 704242944. Its totient is φ = 107591616.
The previous prime is 328074511. The next prime is 328074533. The reversal of 328074530 is 35470823.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (328074533) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100277 + ... + 103496.
It is an arithmetic number, because the mean of its divisors is an integer number (22007592).
Almost surely, 2328074530 is an apocalyptic number.
328074530 is an abundant number, since it is smaller than the sum of its proper divisors (376168414).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
328074530 is a wasteful number, since it uses less digits than its factorization.
328074530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 203810.
The product of its (nonzero) digits is 20160, while the sum is 32.
The square root of 328074530 is about 18112.8277748120. The cubic root of 328074530 is about 689.6956790050.
The spelling of 328074530 in words is "three hundred twenty-eight million, seventy-four thousand, five hundred thirty".
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