Base | Representation |
---|---|
bin | 11000010101111… |
… | …10100111110101 |
3 | 112020020122221212 |
4 | 30022332213311 |
5 | 404234021113 |
6 | 32132451205 |
7 | 5026465331 |
oct | 1412764765 |
9 | 466218855 |
10 | 204204533 |
11 | a52a4985 |
12 | 58479b05 |
13 | 333c9cb0 |
14 | 1d1987c1 |
15 | 12dda0a8 |
hex | c2be9f5 |
204204533 has 16 divisors (see below), whose sum is σ = 238963200. Its totient is φ = 172808640.
The previous prime is 204204521. The next prime is 204204547. The reversal of 204204533 is 335402402.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-204204533 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 204204499 and 204204508.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (204204563) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 5678 + ... + 20991.
It is an arithmetic number, because the mean of its divisors is an integer number (14935200).
Almost surely, 2204204533 is an apocalyptic number.
It is an amenable number.
204204533 is a deficient number, since it is larger than the sum of its proper divisors (34758667).
204204533 is a wasteful number, since it uses less digits than its factorization.
204204533 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26732.
The product of its (nonzero) digits is 2880, while the sum is 23.
The square root of 204204533 is about 14290.0151504468. The cubic root of 204204533 is about 588.8732041720.
Adding to 204204533 its reverse (335402402), we get a palindrome (539606935).
The spelling of 204204533 in words is "two hundred four million, two hundred four thousand, five hundred thirty-three".
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