Base | Representation |
---|---|
bin | 1100000010100000110… |
… | …1010101000111010000 |
3 | 201202212112210201110101 |
4 | 3000220031111013100 |
5 | 11342043222410300 |
6 | 235003501142144 |
7 | 20641341414202 |
oct | 3005015250720 |
9 | 652775721411 |
10 | 206833013200 |
11 | 7a798931150 |
12 | 34103b5a954 |
13 | 16672b59458 |
14 | a0217b0772 |
15 | 55a82a5b6a |
hex | 30283551d0 |
206833013200 has 120 divisors (see below), whose sum is σ = 542458360800. Its totient is φ = 75160972800.
The previous prime is 206833013137. The next prime is 206833013203. The reversal of 206833013200 is 2310338602.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (206833013203) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6800427 + ... + 6830773.
It is an arithmetic number, because the mean of its divisors is an integer number (4520486340).
Almost surely, 2206833013200 is an apocalyptic number.
206833013200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 206833013200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (271229180400).
206833013200 is an abundant number, since it is smaller than the sum of its proper divisors (335625347600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
206833013200 is a wasteful number, since it uses less digits than its factorization.
206833013200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31925 (or 31914 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 28.
The spelling of 206833013200 in words is "two hundred six billion, eight hundred thirty-three million, thirteen thousand, two hundred".
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