Base | Representation |
---|---|
bin | 11000010111110… |
… | …00010111011111 |
3 | 112020200200101221 |
4 | 30023320113133 |
5 | 404314103210 |
6 | 32141514211 |
7 | 5031502030 |
oct | 1413702737 |
9 | 466620357 |
10 | 204441055 |
11 | a5446655 |
12 | 58572967 |
13 | 33480850 |
14 | 1d21aa87 |
15 | 12e351da |
hex | c2f85df |
204441055 has 16 divisors (see below), whose sum is σ = 301944384. Its totient is φ = 129404160.
The previous prime is 204440993. The next prime is 204441067. The reversal of 204441055 is 550144402.
It is a happy number.
It is not a de Polignac number, because 204441055 - 29 = 204440543 is a prime.
It is a super-2 number, since 2×2044410552 = 83592289939026050, which contains 22 as substring.
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 15 ways as a sum of consecutive naturals, for example, 224206 + ... + 225115.
It is an arithmetic number, because the mean of its divisors is an integer number (18871524).
Almost surely, 2204441055 is an apocalyptic number.
204441055 is a deficient number, since it is larger than the sum of its proper divisors (97503329).
204441055 is a wasteful number, since it uses less digits than its factorization.
204441055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 449346.
The product of its (nonzero) digits is 3200, while the sum is 25.
The square root of 204441055 is about 14298.2885339470. The cubic root of 204441055 is about 589.1004725971.
Adding to 204441055 its reverse (550144402), we get a palindrome (754585457).
The spelling of 204441055 in words is "two hundred four million, four hundred forty-one thousand, fifty-five".
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