Base | Representation |
---|---|
bin | 10111111000011… |
… | …10111111101111 |
3 | 111221222022001020 |
4 | 23330032333233 |
5 | 402241330224 |
6 | 31513545223 |
7 | 4651566666 |
oct | 1374167757 |
9 | 457868036 |
10 | 200339439 |
11 | a30a4a93 |
12 | 57115213 |
13 | 32675961 |
14 | 1c86dddd |
15 | 128c4c79 |
hex | bf0efef |
200339439 has 16 divisors (see below), whose sum is σ = 281481600. Its totient is φ = 126393696.
The previous prime is 200339431. The next prime is 200339443. The reversal of 200339439 is 934933002.
It is not a de Polignac number, because 200339439 - 23 = 200339431 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200339431) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90852 + ... + 93030.
It is an arithmetic number, because the mean of its divisors is an integer number (17592600).
Almost surely, 2200339439 is an apocalyptic number.
200339439 is a deficient number, since it is larger than the sum of its proper divisors (81142161).
200339439 is a wasteful number, since it uses less digits than its factorization.
200339439 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3814.
The product of its (nonzero) digits is 17496, while the sum is 33.
The square root of 200339439 is about 14154.1315169812. The cubic root of 200339439 is about 585.1342025368.
The spelling of 200339439 in words is "two hundred million, three hundred thirty-nine thousand, four hundred thirty-nine".
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