Base | Representation |
---|---|
bin | 11000010000111… |
… | …00101000110001 |
3 | 112011222221211002 |
4 | 30020130220301 |
5 | 404101303131 |
6 | 32110331345 |
7 | 5021033054 |
oct | 1410345061 |
9 | 464887732 |
10 | 203541041 |
11 | a4991440 |
12 | 581b9b55 |
13 | 33226cb2 |
14 | 1d064a9b |
15 | 12d086cb |
hex | c21ca31 |
203541041 has 16 divisors (see below), whose sum is σ = 228381120. Its totient is φ = 179824320.
The previous prime is 203541031. The next prime is 203541047. The reversal of 203541041 is 140145302.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-203541041 is a prime.
It is not an unprimeable number, because it can be changed into a prime (203541047) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61946 + ... + 65148.
It is an arithmetic number, because the mean of its divisors is an integer number (14273820).
Almost surely, 2203541041 is an apocalyptic number.
It is an amenable number.
203541041 is a deficient number, since it is larger than the sum of its proper divisors (24840079).
203541041 is a wasteful number, since it uses less digits than its factorization.
203541041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3376.
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 203541041 is about 14266.7810314731. The cubic root of 203541041 is about 588.2347322412.
Adding to 203541041 its reverse (140145302), we get a palindrome (343686343).
The spelling of 203541041 in words is "two hundred three million, five hundred forty-one thousand, forty-one".
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