Base | Representation |
---|---|
bin | 11011011101010… |
… | …00111111000000 |
3 | 121001101222210000 |
4 | 31232220333000 |
5 | 432431032204 |
6 | 34504440000 |
7 | 5464526631 |
oct | 1556507700 |
9 | 531358700 |
10 | 230330304 |
11 | 109019626 |
12 | 65179000 |
13 | 38946729 |
14 | 22839888 |
15 | 1534b039 |
hex | dba8fc0 |
230330304 has 140 divisors (see below), whose sum is σ = 689548024. Its totient is φ = 76018176.
The previous prime is 230330299. The next prime is 230330311. The reversal of 230330304 is 403033032.
230330304 is a `hidden beast` number, since 2 + 30 + 330 + 304 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 813747 + ... + 814029.
Almost surely, 2230330304 is an apocalyptic number.
230330304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 230330304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (344774012).
230330304 is an abundant number, since it is smaller than the sum of its proper divisors (459217720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230330304 is a wasteful number, since it uses less digits than its factorization.
230330304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 464 (or 445 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 18.
The square root of 230330304 is about 15176.6367815798. The cubic root of 230330304 is about 612.9857240532.
Adding to 230330304 its reverse (403033032), we get a palindrome (633363336).
The spelling of 230330304 in words is "two hundred thirty million, three hundred thirty thousand, three hundred four".
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