Base | Representation |
---|---|
bin | 111100001101110… |
… | …1100011111000001 |
3 | 12012210222100121221 |
4 | 1320123230133001 |
5 | 13114223313032 |
6 | 532254515041 |
7 | 101033121256 |
oct | 17033543701 |
9 | 5183870557 |
10 | 2020526017 |
11 | 947597114 |
12 | 484805a81 |
13 | 2627b3033 |
14 | 1524bd42d |
15 | bc5b9597 |
hex | 786ec7c1 |
2020526017 has 4 divisors (see below), whose sum is σ = 2033907136. Its totient is φ = 2007144900.
The previous prime is 2020526009. The next prime is 2020526051. The reversal of 2020526017 is 7106250202.
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.
It is a cyclic number.
It is not a de Polignac number, because 2020526017 - 23 = 2020526009 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2020525982 and 2020526000.
It is not an unprimeable number, because it can be changed into a prime (2020526117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6690333 + ... + 6690634.
It is an arithmetic number, because the mean of its divisors is an integer number (508476784).
Almost surely, 22020526017 is an apocalyptic number.
It is an amenable number.
2020526017 is a deficient number, since it is larger than the sum of its proper divisors (13381119).
2020526017 is a wasteful number, since it uses less digits than its factorization.
2020526017 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13381118.
The product of its (nonzero) digits is 1680, while the sum is 25.
The square root of 2020526017 is about 44950.2615898951. The cubic root of 2020526017 is about 1264.2165816935.
Adding to 2020526017 its reverse (7106250202), we get a palindrome (9126776219).
The spelling of 2020526017 in words is "two billion, twenty million, five hundred twenty-six thousand, seventeen".
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