Base | Representation |
---|---|
bin | 1000001101100011… |
… | …0100000100000101 |
3 | 12200121211001120200 |
4 | 2003120310010011 |
5 | 14003301220010 |
6 | 1002422121113 |
7 | 105424260636 |
oct | 20330640405 |
9 | 5617731520 |
10 | 2204320005 |
11 | a31310278 |
12 | 516280199 |
13 | 2918b4a84 |
14 | 16ca8388d |
15 | cd7c1cc0 |
hex | 83634105 |
2204320005 has 12 divisors (see below), whose sum is σ = 3820821420. Its totient is φ = 1175637312.
The previous prime is 2204319991. The next prime is 2204320009. The reversal of 2204320005 is 5000234022.
It can be written as a sum of positive squares in 2 ways, for example, as 1338901281 + 865418724 = 36591^2 + 29418^2 .
It is not a de Polignac number, because 2204320005 - 215 = 2204287237 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2204320005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2204320009) 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 11 ways as a sum of consecutive naturals, for example, 24492400 + ... + 24492489.
It is an arithmetic number, because the mean of its divisors is an integer number (318401785).
Almost surely, 22204320005 is an apocalyptic number.
It is an amenable number.
2204320005 is a deficient number, since it is larger than the sum of its proper divisors (1616501415).
2204320005 is a wasteful number, since it uses less digits than its factorization.
2204320005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48984900 (or 48984897 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 18.
The square root of 2204320005 is about 46950.1864213551. The cubic root of 2204320005 is about 1301.4421874502.
Adding to 2204320005 its reverse (5000234022), we get a palindrome (7204554027).
The spelling of 2204320005 in words is "two billion, two hundred four million, three hundred twenty thousand, five".
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