Base | Representation |
---|---|
bin | 11011011101010… |
… | …00011100101100 |
3 | 121001101212202200 |
4 | 31232220130230 |
5 | 432430444413 |
6 | 34504421500 |
7 | 5464520343 |
oct | 1556503454 |
9 | 531355680 |
10 | 230328108 |
11 | 109017a0a |
12 | 65177890 |
13 | 3894572a |
14 | 22838b5a |
15 | 1534a573 |
hex | dba872c |
230328108 has 108 divisors (see below), whose sum is σ = 632399040. Its totient is φ = 70621632.
The previous prime is 230328103. The next prime is 230328139. The reversal of 230328108 is 801823032.
230328108 is a `hidden beast` number, since 230 + 328 + 108 = 666.
230328108 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (230328101) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 480613 + ... + 481091.
Almost surely, 2230328108 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 230328108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (316199520).
230328108 is an abundant number, since it is smaller than the sum of its proper divisors (402070932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230328108 is a wasteful number, since it uses less digits than its factorization.
230328108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 564 (or 540 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 230328108 is about 15176.5644333624. The cubic root of 230328108 is about 612.9837759510.
The spelling of 230328108 in words is "two hundred thirty million, three hundred twenty-eight thousand, one hundred eight".
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