Base | Representation |
---|---|
bin | 11000100101110… |
… | …00101001010110 |
3 | 112101010222010112 |
4 | 30102320221112 |
5 | 410301332311 |
6 | 32245123022 |
7 | 5053220162 |
oct | 1422705126 |
9 | 471128115 |
10 | 206277206 |
11 | a6490133 |
12 | 590b9472 |
13 | 33974525 |
14 | 1d577ca2 |
15 | 1319928b |
hex | c4b8a56 |
206277206 has 16 divisors (see below), whose sum is σ = 313118784. Its totient is φ = 101910144.
The previous prime is 206277199. The next prime is 206277209. The reversal of 206277206 is 602772602.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (206277209) 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 7 ways as a sum of consecutive naturals, for example, 83075 + ... + 85521.
It is an arithmetic number, because the mean of its divisors is an integer number (19569924).
Almost surely, 2206277206 is an apocalyptic number.
206277206 is a deficient number, since it is larger than the sum of its proper divisors (106841578).
206277206 is a wasteful number, since it uses less digits than its factorization.
206277206 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2935.
The product of its (nonzero) digits is 14112, while the sum is 32.
The square root of 206277206 is about 14362.3537764532. The cubic root of 206277206 is about 590.8588525953.
The spelling of 206277206 in words is "two hundred six million, two hundred seventy-seven thousand, two hundred six".
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