Base | Representation |
---|---|
bin | 1000001110000001… |
… | …1010000000100111 |
3 | 12200202120011221110 |
4 | 2003200122000213 |
5 | 14004303413224 |
6 | 1002532520103 |
7 | 105450220644 |
oct | 20340320047 |
9 | 5622504843 |
10 | 2206310439 |
11 | a3244a763 |
12 | 516a80033 |
13 | 292130a48 |
14 | 16d040dcb |
15 | cda66929 |
hex | 8381a027 |
2206310439 has 16 divisors (see below), whose sum is σ = 3115899360. Its totient is φ = 1383859200.
The previous prime is 2206310437. The next prime is 2206310441. The reversal of 2206310439 is 9340136022.
It is an interprime number because it is at equal distance from previous prime (2206310437) and next prime (2206310441).
It is not a de Polignac number, because 2206310439 - 21 = 2206310437 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2206310437) 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 15 ways as a sum of consecutive naturals, for example, 182907 + ... + 194595.
It is an arithmetic number, because the mean of its divisors is an integer number (194743710).
Almost surely, 22206310439 is an apocalyptic number.
2206310439 is a deficient number, since it is larger than the sum of its proper divisors (909588921).
2206310439 is a wasteful number, since it uses less digits than its factorization.
2206310439 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15410.
The product of its (nonzero) digits is 7776, while the sum is 30.
The square root of 2206310439 is about 46971.3789344107. The cubic root of 2206310439 is about 1301.8337905249.
The spelling of 2206310439 in words is "two billion, two hundred six million, three hundred ten thousand, four hundred thirty-nine".
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