Base | Representation |
---|---|
bin | 1011111001100110010… |
… | …0111000001110000110 |
3 | 201112200210000022102010 |
4 | 2332121210320032012 |
5 | 11322143122410142 |
6 | 233530215355050 |
7 | 20525133463635 |
oct | 2763144701606 |
9 | 645623008363 |
10 | 204440044422 |
11 | 797800912a9 |
12 | 33756682a86 |
13 | 16381162cb3 |
14 | 9c75a6151c |
15 | 54b816ce9c |
hex | 2f99938386 |
204440044422 has 96 divisors (see below), whose sum is σ = 469566766080. Its totient is φ = 59119787520.
The previous prime is 204440044421. The next prime is 204440044451. The reversal of 204440044422 is 224440044402.
204440044422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 204440044422.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (204440044421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1135147 + ... + 1302857.
It is an arithmetic number, because the mean of its divisors is an integer number (4891320480).
Almost surely, 2204440044422 is an apocalyptic number.
204440044422 is an abundant number, since it is smaller than the sum of its proper divisors (265126721658).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
204440044422 is a wasteful number, since it uses less digits than its factorization.
204440044422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 167806 (or 167789 counting only the distinct ones).
The product of its (nonzero) digits is 32768, while the sum is 30.
Adding to 204440044422 its reverse (224440044402), we get a palindrome (428880088824).
The spelling of 204440044422 in words is "two hundred four billion, four hundred forty million, forty-four thousand, four hundred twenty-two".
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