Base | Representation |
---|---|
bin | 11000100101111… |
… | …10011001100100 |
3 | 112101012011110100 |
4 | 30102332121210 |
5 | 410303111042 |
6 | 32245424100 |
7 | 5053345656 |
oct | 1422763144 |
9 | 471164410 |
10 | 206300772 |
11 | a64a6907 |
12 | 5910b030 |
13 | 33982182 |
14 | 1d5826d6 |
15 | 131a124c |
hex | c4be664 |
206300772 has 36 divisors (see below), whose sum is σ = 529272016. Its totient is φ = 67739760.
The previous prime is 206300771. The next prime is 206300779. The reversal of 206300772 is 277003602.
206300772 is a `hidden beast` number, since 20 + 630 + 0 + 7 + 7 + 2 = 666.
206300772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (36).
It is not an unprimeable number, because it can be changed into a prime (206300771) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40354 + ... + 45177.
Almost surely, 2206300772 is an apocalyptic number.
It is an amenable number.
206300772 is an abundant number, since it is smaller than the sum of its proper divisors (322971244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
206300772 is a wasteful number, since it uses less digits than its factorization.
206300772 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85608 (or 85603 counting only the distinct ones).
The product of its (nonzero) digits is 3528, while the sum is 27.
The square root of 206300772 is about 14363.1741617234. The cubic root of 206300772 is about 590.8813524953.
The spelling of 206300772 in words is "two hundred six million, three hundred thousand, seven hundred seventy-two".
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