Base | Representation |
---|---|
bin | 11011100001010… |
… | …00110011010010 |
3 | 121002101120221022 |
4 | 31300220303102 |
5 | 433044310332 |
6 | 34523555442 |
7 | 5502140162 |
oct | 1560506322 |
9 | 532346838 |
10 | 230853842 |
11 | 1093469aa |
12 | 6538bb82 |
13 | 38a9ab0b |
14 | 229345a2 |
15 | 15401212 |
hex | dc28cd2 |
230853842 has 8 divisors (see below), whose sum is σ = 354333936. Its totient is φ = 112742532.
The previous prime is 230853839. The next prime is 230853853. The reversal of 230853842 is 248358032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1342088 + ... + 1342259.
It is an arithmetic number, because the mean of its divisors is an integer number (44291742).
Almost surely, 2230853842 is an apocalyptic number.
230853842 is a deficient number, since it is larger than the sum of its proper divisors (123480094).
230853842 is a wasteful number, since it uses less digits than its factorization.
230853842 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2684392.
The product of its (nonzero) digits is 46080, while the sum is 35.
The square root of 230853842 is about 15193.8751475718. The cubic root of 230853842 is about 613.4498089940.
The spelling of 230853842 in words is "two hundred thirty million, eight hundred fifty-three thousand, eight hundred forty-two".
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