Base | Representation |
---|---|
bin | 11000010101011… |
… | …11010000101101 |
3 | 112020010110122111 |
4 | 30022233100231 |
5 | 404230012423 |
6 | 32131244021 |
7 | 5026114024 |
oct | 1412572055 |
9 | 466113574 |
10 | 204141613 |
11 | a5261685 |
12 | 58449611 |
13 | 333a7470 |
14 | 1d17d8bb |
15 | 12dc660d |
hex | c2af42d |
204141613 has 4 divisors (see below), whose sum is σ = 219844828. Its totient is φ = 188438400.
The previous prime is 204141607. The next prime is 204141647. The reversal of 204141613 is 316141402.
204141613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 73222249 + 130919364 = 8557^2 + 11442^2 .
It is a cyclic number.
It is not a de Polignac number, because 204141613 - 29 = 204141101 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (204141673) 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, 7851588 + ... + 7851613.
It is an arithmetic number, because the mean of its divisors is an integer number (54961207).
Almost surely, 2204141613 is an apocalyptic number.
It is an amenable number.
204141613 is a deficient number, since it is larger than the sum of its proper divisors (15703215).
204141613 is a wasteful number, since it uses less digits than its factorization.
204141613 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15703214.
The product of its (nonzero) digits is 576, while the sum is 22.
The square root of 204141613 is about 14287.8134436309. The cubic root of 204141613 is about 588.8127162752.
The spelling of 204141613 in words is "two hundred four million, one hundred forty-one thousand, six hundred thirteen".
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