Base | Representation |
---|---|
bin | 11011011100010… |
… | …01111111000010 |
3 | 121001011112121021 |
4 | 31232021333002 |
5 | 432413001310 |
6 | 34502020054 |
7 | 5463460510 |
oct | 1556117702 |
9 | 531145537 |
10 | 230203330 |
11 | 108a42195 |
12 | 6511762a |
13 | 389009b6 |
14 | 228054b0 |
15 | 153235da |
hex | db89fc2 |
230203330 has 16 divisors (see below), whose sum is σ = 473561280. Its totient is φ = 78926832.
The previous prime is 230203289. The next prime is 230203339. The reversal of 230203330 is 33302032.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (230203339) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1644240 + ... + 1644379.
It is an arithmetic number, because the mean of its divisors is an integer number (29597580).
Almost surely, 2230203330 is an apocalyptic number.
230203330 is an abundant number, since it is smaller than the sum of its proper divisors (243357950).
230203330 is a wasteful number, since it uses less digits than its factorization.
230203330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3288633.
The product of its (nonzero) digits is 324, while the sum is 16.
The square root of 230203330 is about 15172.4529987738. The cubic root of 230203330 is about 612.8730633007.
Adding to 230203330 its reverse (33302032), we get a palindrome (263505362).
The spelling of 230203330 in words is "two hundred thirty million, two hundred three thousand, three hundred thirty".
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