Base | Representation |
---|---|
bin | 11010010010011… |
… | …011110010101001 |
3 | 1010201220011012100 |
4 | 122102123302221 |
5 | 1400401240131 |
6 | 111433004013 |
7 | 13633531011 |
oct | 3222336251 |
9 | 1121804170 |
10 | 441040041 |
11 | 206a56a02 |
12 | 103853609 |
13 | 704b0650 |
14 | 42808c41 |
15 | 28abd7e6 |
hex | 1a49bca9 |
441040041 has 12 divisors (see below), whose sum is σ = 686062468. Its totient is φ = 271409184.
The previous prime is 441040009. The next prime is 441040043. The reversal of 441040041 is 140040144.
It can be written as a sum of positive squares in 2 ways, for example, as 80192025 + 360848016 = 8955^2 + 18996^2 .
It is not a de Polignac number, because 441040041 - 25 = 441040009 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 441039996 and 441040023.
It is not an unprimeable number, because it can be changed into a prime (441040043) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1884670 + ... + 1884903.
Almost surely, 2441040041 is an apocalyptic number.
It is an amenable number.
441040041 is a deficient number, since it is larger than the sum of its proper divisors (245022427).
441040041 is a wasteful number, since it uses less digits than its factorization.
441040041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3769592 (or 3769589 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
The square root of 441040041 is about 21000.9533355036. The cubic root of 441040041 is about 761.1892973347.
Adding to 441040041 its reverse (140040144), we get a palindrome (581080185).
The spelling of 441040041 in words is "four hundred forty-one million, forty thousand, forty-one".
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