Base | Representation |
---|---|
bin | 1011111111011101011… |
… | …1011101010110100111 |
3 | 201200202102220110000122 |
4 | 2333313113131112213 |
5 | 11333403434203212 |
6 | 234350310032155 |
7 | 20612131402142 |
oct | 2776727352647 |
9 | 650672813018 |
10 | 206013584807 |
11 | 7a4083304a8 |
12 | 33b1564865b |
13 | 16572163394 |
14 | 9d84a29059 |
15 | 555b392272 |
hex | 2ff75dd5a7 |
206013584807 has 4 divisors (see below), whose sum is σ = 216856405080. Its totient is φ = 195170764536.
The previous prime is 206013584761. The next prime is 206013584813. The reversal of 206013584807 is 708485310602.
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 206013584807 - 26 = 206013584743 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 (206013584837) 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, 5421410108 + ... + 5421410145.
It is an arithmetic number, because the mean of its divisors is an integer number (54214101270).
Almost surely, 2206013584807 is an apocalyptic number.
206013584807 is a deficient number, since it is larger than the sum of its proper divisors (10842820273).
206013584807 is a wasteful number, since it uses less digits than its factorization.
206013584807 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10842820272.
The product of its (nonzero) digits is 322560, while the sum is 44.
The spelling of 206013584807 in words is "two hundred six billion, thirteen million, five hundred eighty-four thousand, eight hundred seven".
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