Base | Representation |
---|---|
bin | 10111111010001… |
… | …00011100100100 |
3 | 111222101102100212 |
4 | 23331010130210 |
5 | 402320331442 |
6 | 31522354552 |
7 | 4653501200 |
oct | 1375043444 |
9 | 458342325 |
10 | 200558372 |
11 | a3234523 |
12 | 571bba58 |
13 | 327214c1 |
14 | 1c8c9b00 |
15 | 12919a82 |
hex | bf44724 |
200558372 has 18 divisors (see below), whose sum is σ = 408279942. Its totient is φ = 85953504.
The previous prime is 200558363. The next prime is 200558377. The reversal of 200558372 is 273855002.
200558372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 143616256 + 56942116 = 11984^2 + 7546^2 .
It is not an unprimeable number, because it can be changed into a prime (200558377) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 511433 + ... + 511824.
It is an arithmetic number, because the mean of its divisors is an integer number (22682219).
Almost surely, 2200558372 is an apocalyptic number.
It is an amenable number.
200558372 is an abundant number, since it is smaller than the sum of its proper divisors (207721570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200558372 is a wasteful number, since it uses less digits than its factorization.
200558372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1023275 (or 1023266 counting only the distinct ones).
The product of its (nonzero) digits is 16800, while the sum is 32.
The square root of 200558372 is about 14161.8632954848. The cubic root of 200558372 is about 585.3472718330.
The spelling of 200558372 in words is "two hundred million, five hundred fifty-eight thousand, three hundred seventy-two".
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