Base | Representation |
---|---|
bin | 11000100110001… |
… | …11010001010011 |
3 | 112101021000022002 |
4 | 30103013101103 |
5 | 410310241412 |
6 | 32250304215 |
7 | 5053556624 |
oct | 1423072123 |
9 | 471230262 |
10 | 206337107 |
11 | a6521139 |
12 | 5912806b |
13 | 33995882 |
14 | 1d591a4b |
15 | 131abdc2 |
hex | c4c7453 |
206337107 has 4 divisors (see below), whose sum is σ = 206525280. Its totient is φ = 206148936.
The previous prime is 206337077. The next prime is 206337151. The reversal of 206337107 is 701733602.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 206337107 - 210 = 206336083 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 206337107.
It is not an unprimeable number, because it can be changed into a prime (206337167) 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 3 ways as a sum of consecutive naturals, for example, 92432 + ... + 94637.
It is an arithmetic number, because the mean of its divisors is an integer number (51631320).
Almost surely, 2206337107 is an apocalyptic number.
206337107 is a deficient number, since it is larger than the sum of its proper divisors (188173).
206337107 is a wasteful number, since it uses less digits than its factorization.
206337107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 188172.
The product of its (nonzero) digits is 5292, while the sum is 29.
The square root of 206337107 is about 14364.4389726853. The cubic root of 206337107 is about 590.9160403823.
The spelling of 206337107 in words is "two hundred six million, three hundred thirty-seven thousand, one hundred seven".
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