Base | Representation |
---|---|
bin | 1000001101100010… |
… | …0011100001010101 |
3 | 12200121200121122001 |
4 | 2003120203201111 |
5 | 14003242032440 |
6 | 1002420435301 |
7 | 105423556246 |
oct | 20330434125 |
9 | 5617617561 |
10 | 2204252245 |
11 | a31274378 |
12 | 516248b31 |
13 | 29188cc90 |
14 | 16ca66ccd |
15 | cd7abb9a |
hex | 83623855 |
2204252245 has 32 divisors (see below), whose sum is σ = 2980932192. Its totient is φ = 1553789952.
The previous prime is 2204252207. The next prime is 2204252273. The reversal of 2204252245 is 5422524022.
It can be written as a sum of positive squares in 16 ways, for example, as 717918436 + 1486333809 = 26794^2 + 38553^2 .
It is not a de Polignac number, because 2204252245 - 215 = 2204219477 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118819 + ... + 136111.
It is an arithmetic number, because the mean of its divisors is an integer number (93154131).
Almost surely, 22204252245 is an apocalyptic number.
It is an amenable number.
2204252245 is a deficient number, since it is larger than the sum of its proper divisors (776679947).
2204252245 is a wasteful number, since it uses less digits than its factorization.
2204252245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17401.
The product of its (nonzero) digits is 12800, while the sum is 28.
The square root of 2204252245 is about 46949.4647999314. The cubic root of 2204252245 is about 1301.4288520261.
Adding to 2204252245 its reverse (5422524022), we get a palindrome (7626776267).
The spelling of 2204252245 in words is "two billion, two hundred four million, two hundred fifty-two thousand, two hundred forty-five".
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