Base | Representation |
---|---|
bin | 11000010111101… |
… | …11111101001100 |
3 | 112020200121002121 |
4 | 30023313331030 |
5 | 404314024442 |
6 | 32141502324 |
7 | 5031464104 |
oct | 1413677514 |
9 | 466617077 |
10 | 204439372 |
11 | a5445365 |
12 | 585719a4 |
13 | 3347cb57 |
14 | 1d21a204 |
15 | 12e34967 |
hex | c2f7f4c |
204439372 has 12 divisors (see below), whose sum is σ = 366089416. Its totient is φ = 99842400.
The previous prime is 204439369. The next prime is 204439379. The reversal of 204439372 is 273934402.
It is a happy number.
204439372 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (204439379) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 594129 + ... + 594472.
Almost surely, 2204439372 is an apocalyptic number.
It is an amenable number.
204439372 is a deficient number, since it is larger than the sum of its proper divisors (161650044).
204439372 is a wasteful number, since it uses less digits than its factorization.
204439372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1188648 (or 1188646 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 34.
The square root of 204439372 is about 14298.2296806283. The cubic root of 204439372 is about 589.0988560614.
The spelling of 204439372 in words is "two hundred four million, four hundred thirty-nine thousand, three hundred seventy-two".
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