Base | Representation |
---|---|
bin | 11000010101010… |
… | …00101011011101 |
3 | 112020002002122222 |
4 | 30022220223131 |
5 | 404223132103 |
6 | 32130515125 |
7 | 5025642311 |
oct | 1412505335 |
9 | 466062588 |
10 | 204114653 |
11 | a52433a6 |
12 | 58435aa5 |
13 | 33398102 |
14 | 1d173b41 |
15 | 12dbd638 |
hex | c2a8add |
204114653 has 4 divisors (see below), whose sum is σ = 205484700. Its totient is φ = 202744608.
The previous prime is 204114649. The next prime is 204114661. The reversal of 204114653 is 356411402.
204114653 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 20593444 + 183521209 = 4538^2 + 13547^2 .
It is a cyclic number.
It is not a de Polignac number, because 204114653 - 22 = 204114649 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 (204114613) 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, 684800 + ... + 685097.
It is an arithmetic number, because the mean of its divisors is an integer number (51371175).
Almost surely, 2204114653 is an apocalyptic number.
It is an amenable number.
204114653 is a deficient number, since it is larger than the sum of its proper divisors (1370047).
204114653 is a wasteful number, since it uses less digits than its factorization.
204114653 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1370046.
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 204114653 is about 14286.8699511125. The cubic root of 204114653 is about 588.7867945805.
The spelling of 204114653 in words is "two hundred four million, one hundred fourteen thousand, six hundred fifty-three".
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