Base | Representation |
---|---|
bin | 11011011100010… |
… | …01001101100011 |
3 | 121001011101020222 |
4 | 31232021031203 |
5 | 432412401123 |
6 | 34501553255 |
7 | 5463445334 |
oct | 1556111543 |
9 | 531141228 |
10 | 230200163 |
11 | 108a3a876 |
12 | 6511582b |
13 | 388cc41b |
14 | 2280428b |
15 | 153226c8 |
hex | db89363 |
230200163 has 4 divisors (see below), whose sum is σ = 230339760. Its totient is φ = 230060568.
The previous prime is 230200129. The next prime is 230200193. The reversal of 230200163 is 361002032.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 230200163 - 26 = 230200099 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230200193) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67295 + ... + 70632.
It is an arithmetic number, because the mean of its divisors is an integer number (57584940).
Almost surely, 2230200163 is an apocalyptic number.
230200163 is a deficient number, since it is larger than the sum of its proper divisors (139597).
230200163 is a wasteful number, since it uses less digits than its factorization.
230200163 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 139596.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 230200163 is about 15172.3486316391. The cubic root of 230200163 is about 612.8702527739.
Adding to 230200163 its reverse (361002032), we get a palindrome (591202195).
The spelling of 230200163 in words is "two hundred thirty million, two hundred thousand, one hundred sixty-three".
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