Base | Representation |
---|---|
bin | 10111111000011… |
… | …00110011001000 |
3 | 111221221211200221 |
4 | 23330030303020 |
5 | 402241033230 |
6 | 31513435424 |
7 | 4651531522 |
oct | 1374146310 |
9 | 457854627 |
10 | 200330440 |
11 | a3099252 |
12 | 5710bb74 |
13 | 3267182b |
14 | 1c86aa12 |
15 | 128c227a |
hex | bf0ccc8 |
200330440 has 32 divisors (see below), whose sum is σ = 454196160. Its totient is φ = 79518400.
The previous prime is 200330413. The next prime is 200330441. The reversal of 200330440 is 44033002.
200330440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (200330441) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13876 + ... + 24355.
It is an arithmetic number, because the mean of its divisors is an integer number (14193630).
Almost surely, 2200330440 is an apocalyptic number.
200330440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
200330440 is an abundant number, since it is smaller than the sum of its proper divisors (253865720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200330440 is a wasteful number, since it uses less digits than its factorization.
200330440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38373 (or 38369 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 16.
The square root of 200330440 is about 14153.8136203639. The cubic root of 200330440 is about 585.1254412372.
Adding to 200330440 its reverse (44033002), we get a palindrome (244363442).
The spelling of 200330440 in words is "two hundred million, three hundred thirty thousand, four hundred forty".
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