Base | Representation |
---|---|
bin | 1011011111001101… |
… | …1000000011100101 |
3 | 21221220112002222001 |
4 | 2313303120003211 |
5 | 22303411322110 |
6 | 1225554205301 |
7 | 136263001234 |
oct | 26763300345 |
9 | 7856462861 |
10 | 3083698405 |
11 | 1342738287 |
12 | 720883831 |
13 | 3a1b3b118 |
14 | 213792b1b |
15 | 130ac863a |
hex | b7cd80e5 |
3083698405 has 8 divisors (see below), whose sum is σ = 3700863000. Its totient is φ = 2466675456.
The previous prime is 3083698393. The next prime is 3083698411. The reversal of 3083698405 is 5048963803.
It can be written as a sum of positive squares in 4 ways, for example, as 1632240801 + 1451457604 = 40401^2 + 38098^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3083698405 - 213 = 3083690213 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20521 + ... + 81169.
It is an arithmetic number, because the mean of its divisors is an integer number (462607875).
Almost surely, 23083698405 is an apocalyptic number.
It is an amenable number.
3083698405 is a deficient number, since it is larger than the sum of its proper divisors (617164595).
3083698405 is a wasteful number, since it uses less digits than its factorization.
3083698405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70823.
The product of its (nonzero) digits is 622080, while the sum is 46.
The square root of 3083698405 is about 55531.0580216153. The cubic root of 3083698405 is about 1455.5393984236.
The spelling of 3083698405 in words is "three billion, eighty-three million, six hundred ninety-eight thousand, four hundred five".
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