Base | Representation |
---|---|
bin | 11000010100101… |
… | …00000010110110 |
3 | 112012220210201122 |
4 | 30022110002312 |
5 | 404212431014 |
6 | 32125023542 |
7 | 5025141020 |
oct | 1412240266 |
9 | 465823648 |
10 | 204030134 |
11 | a5195950 |
12 | 583b4bb2 |
13 | 333687b9 |
14 | 1d151010 |
15 | 12da358e |
hex | c2940b6 |
204030134 has 16 divisors (see below), whose sum is σ = 381563136. Its totient is φ = 79492200.
The previous prime is 204030133. The next prime is 204030139. The reversal of 204030134 is 431030402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (204030133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 662282 + ... + 662589.
It is an arithmetic number, because the mean of its divisors is an integer number (23847696).
Almost surely, 2204030134 is an apocalyptic number.
204030134 is a deficient number, since it is larger than the sum of its proper divisors (177533002).
204030134 is a wasteful number, since it uses less digits than its factorization.
204030134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1324891.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 204030134 is about 14283.9117191335. The cubic root of 204030134 is about 588.7055158472.
Adding to 204030134 its reverse (431030402), we get a palindrome (635060536).
The spelling of 204030134 in words is "two hundred four million, thirty thousand, one hundred thirty-four".
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