Base | Representation |
---|---|
bin | 1000001110000000… |
… | …1110101100101101 |
3 | 12200202110211101112 |
4 | 2003200032230231 |
5 | 14004300422414 |
6 | 1002531521405 |
7 | 105446635610 |
oct | 20340165455 |
9 | 5622424345 |
10 | 2206264109 |
11 | a32418975 |
12 | 516a59265 |
13 | 29211592a |
14 | 16d02c177 |
15 | cda57d3e |
hex | 8380eb2d |
2206264109 has 4 divisors (see below), whose sum is σ = 2521444704. Its totient is φ = 1891083516.
The previous prime is 2206264087. The next prime is 2206264163. The reversal of 2206264109 is 9014626022.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 2206264109 - 216 = 2206198573 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2206264309) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157590287 + ... + 157590300.
It is an arithmetic number, because the mean of its divisors is an integer number (630361176).
Almost surely, 22206264109 is an apocalyptic number.
It is an amenable number.
2206264109 is a deficient number, since it is larger than the sum of its proper divisors (315180595).
2206264109 is an equidigital number, since it uses as much as digits as its factorization.
2206264109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 315180594.
The product of its (nonzero) digits is 10368, while the sum is 32.
The square root of 2206264109 is about 46970.8857591594. The cubic root of 2206264109 is about 1301.8246781201.
The spelling of 2206264109 in words is "two billion, two hundred six million, two hundred sixty-four thousand, one hundred nine".
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