Base | Representation |
---|---|
bin | 1011111000000000010… |
… | …1101010111101001110 |
3 | 201111120222101102010120 |
4 | 2332000011222331032 |
5 | 11320304140330410 |
6 | 233415542245410 |
7 | 20511422033034 |
oct | 2760005527516 |
9 | 644528342116 |
10 | 204012433230 |
11 | 79580777721 |
12 | 33657426866 |
13 | 163136a4b18 |
14 | 9c34d50554 |
15 | 5490853570 |
hex | 2f8016af4e |
204012433230 has 32 divisors (see below), whose sum is σ = 496937752704. Its totient is φ = 53591325216.
The previous prime is 204012433211. The next prime is 204012433231. The reversal of 204012433230 is 32334210402.
204012433230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 204012433230.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (204012433231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50747352 + ... + 50751371.
It is an arithmetic number, because the mean of its divisors is an integer number (15529304772).
Almost surely, 2204012433230 is an apocalyptic number.
204012433230 is an abundant number, since it is smaller than the sum of its proper divisors (292925319474).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
204012433230 is a wasteful number, since it uses less digits than its factorization.
204012433230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101498800.
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 204012433230 its reverse (32334210402), we get a palindrome (236346643632).
The spelling of 204012433230 in words is "two hundred four billion, twelve million, four hundred thirty-three thousand, two hundred thirty".
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