Base | Representation |
---|---|
bin | 10010110100000010… |
… | …000100010100011001 |
3 | 1221010210110001222011 |
4 | 102310002010110121 |
5 | 312332234410131 |
6 | 13140242425521 |
7 | 1313403542122 |
oct | 226402042431 |
9 | 57123401864 |
10 | 20200310041 |
11 | 8626603a0a |
12 | 3ab90622a1 |
13 | 1b9c0400a2 |
14 | d98b49049 |
15 | 7d36370b1 |
hex | 4b4084519 |
20200310041 has 4 divisors (see below), whose sum is σ = 20223084672. Its totient is φ = 20177535412.
The previous prime is 20200310023. The next prime is 20200310071. The reversal of 20200310041 is 14001300202.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14001300202 = 2 ⋅7000650101.
It is a cyclic number.
It is not a de Polignac number, because 20200310041 - 29 = 20200309529 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20200310071) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11385985 + ... + 11387758.
It is an arithmetic number, because the mean of its divisors is an integer number (5055771168).
Almost surely, 220200310041 is an apocalyptic number.
It is an amenable number.
20200310041 is a deficient number, since it is larger than the sum of its proper divisors (22774631).
20200310041 is an equidigital number, since it uses as much as digits as its factorization.
20200310041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22774630.
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 20200310041 its reverse (14001300202), we get a palindrome (34201610243).
The spelling of 20200310041 in words is "twenty billion, two hundred million, three hundred ten thousand, forty-one".
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