Base | Representation |
---|---|
bin | 1000001101110001… |
… | …0010011100000101 |
3 | 12200200112100000210 |
4 | 2003130102130011 |
5 | 14004014341403 |
6 | 1002453430033 |
7 | 105435103320 |
oct | 20334223405 |
9 | 5620470023 |
10 | 2205230853 |
11 | a31882641 |
12 | 51663b319 |
13 | 291b43537 |
14 | 16cc3d7b7 |
15 | cd901b03 |
hex | 83712705 |
2205230853 has 8 divisors (see below), whose sum is σ = 3360351808. Its totient is φ = 1260131904.
The previous prime is 2205230851. The next prime is 2205230857. The reversal of 2205230853 is 3580325022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2205230853 - 21 = 2205230851 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 2205230853.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2205230851) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 52505476 + ... + 52505517.
It is an arithmetic number, because the mean of its divisors is an integer number (420043976).
Almost surely, 22205230853 is an apocalyptic number.
It is an amenable number.
2205230853 is a deficient number, since it is larger than the sum of its proper divisors (1155120955).
2205230853 is a wasteful number, since it uses less digits than its factorization.
2205230853 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105011003.
The product of its (nonzero) digits is 14400, while the sum is 30.
The square root of 2205230853 is about 46959.8855726885. The cubic root of 2205230853 is about 1301.6214192575.
Adding to 2205230853 its reverse (3580325022), we get a palindrome (5785555875).
The spelling of 2205230853 in words is "two billion, two hundred five million, two hundred thirty thousand, eight hundred fifty-three".
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