Base | Representation |
---|---|
bin | 11000100101110… |
… | …00101001101110 |
3 | 112101010222011102 |
4 | 30102320221232 |
5 | 410301332410 |
6 | 32245123102 |
7 | 5053220225 |
oct | 1422705156 |
9 | 471128142 |
10 | 206277230 |
11 | a6490155 |
12 | 590b9492 |
13 | 33974543 |
14 | 1d577cbc |
15 | 131992a5 |
hex | c4b8a6e |
206277230 has 32 divisors (see below), whose sum is σ = 375508224. Its totient is φ = 81582336.
The previous prime is 206277221. The next prime is 206277233. The reversal of 206277230 is 32772602.
206277230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 206277193 and 206277202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (206277233) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 519392 + ... + 519788.
It is an arithmetic number, because the mean of its divisors is an integer number (11734632).
Almost surely, 2206277230 is an apocalyptic number.
206277230 is a deficient number, since it is larger than the sum of its proper divisors (169230994).
206277230 is a wasteful number, since it uses less digits than its factorization.
206277230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 860.
The product of its (nonzero) digits is 7056, while the sum is 29.
The square root of 206277230 is about 14362.3546119708. The cubic root of 206277230 is about 590.8588755105.
The spelling of 206277230 in words is "two hundred six million, two hundred seventy-seven thousand, two hundred thirty".
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