Base | Representation |
---|---|
bin | 11110000000011100101… |
… | …00100011101010110001 |
3 | 10122120021102101202021111 |
4 | 33000032110203222301 |
5 | 113343023244433131 |
6 | 2105352202553321 |
7 | 134326641656530 |
oct | 17001624435261 |
9 | 3576242352244 |
10 | 1031032421041 |
11 | 368292a17157 |
12 | 1479a2808841 |
13 | 762c250ca5c |
14 | 37c8ba3c317 |
15 | 1bc45d27ab1 |
hex | f00e523ab1 |
1031032421041 has 16 divisors (see below), whose sum is σ = 1230611641344. Its totient is φ = 844591510224.
The previous prime is 1031032421011. The next prime is 1031032421047. The reversal of 1031032421041 is 1401242301301.
It is not a de Polignac number, because 1031032421041 - 215 = 1031032388273 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1031032421047) 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, 2565951 + ... + 2940436.
It is an arithmetic number, because the mean of its divisors is an integer number (76913227584).
Almost surely, 21031032421041 is an apocalyptic number.
It is an amenable number.
1031032421041 is a deficient number, since it is larger than the sum of its proper divisors (199579220303).
1031032421041 is a wasteful number, since it uses less digits than its factorization.
1031032421041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5507580.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 1031032421041 its reverse (1401242301301), we get a palindrome (2432274722342).
The spelling of 1031032421041 in words is "one trillion, thirty-one billion, thirty-two million, four hundred twenty-one thousand, forty-one".
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