Base | Representation |
---|---|
bin | 1011111001000101011… |
… | …1001000100000110100 |
3 | 201112100011200021112021 |
4 | 2332101113020200310 |
5 | 11321402332122122 |
6 | 233504413402524 |
7 | 20521541150260 |
oct | 2762127104064 |
9 | 645304607467 |
10 | 204302223412 |
11 | 7970a308341 |
12 | 33718499444 |
13 | 1635b7396c1 |
14 | 9c616270a0 |
15 | 54aaee71c7 |
hex | 2f915c8834 |
204302223412 has 24 divisors (see below), whose sum is σ = 408625547904. Its totient is φ = 87553574112.
The previous prime is 204302223401. The next prime is 204302223421. The reversal of 204302223412 is 214322203402.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395193 + ... + 751519.
It is an arithmetic number, because the mean of its divisors is an integer number (17026064496).
Almost surely, 2204302223412 is an apocalyptic number.
It is an amenable number.
204302223412 is an abundant number, since it is smaller than the sum of its proper divisors (204323324492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
204302223412 is a wasteful number, since it uses less digits than its factorization.
204302223412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 376815 (or 376813 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 25.
Adding to 204302223412 its reverse (214322203402), we get a palindrome (418624426814).
The spelling of 204302223412 in words is "two hundred four billion, three hundred two million, two hundred twenty-three thousand, four hundred twelve".
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