Base | Representation |
---|---|
bin | 111100001101100… |
… | …0010111111001001 |
3 | 12012210122201110112 |
4 | 1320123002333021 |
5 | 13114202343131 |
6 | 532251124105 |
7 | 101031512564 |
oct | 17033027711 |
9 | 5183581415 |
10 | 2020356041 |
11 | 947490440 |
12 | 484743635 |
13 | 262753862 |
14 | 1524774db |
15 | bc58402b |
hex | 786c2fc9 |
2020356041 has 32 divisors (see below), whose sum is σ = 2457278208. Its totient is φ = 1638461440.
The previous prime is 2020355969. The next prime is 2020356043. The reversal of 2020356041 is 1406530202.
It is not a de Polignac number, because 2020356041 - 210 = 2020355017 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a junction number, because it is equal to n+sod(n) for n = 2020355998 and 2020356016.
It is not an unprimeable number, because it can be changed into a prime (2020356043) 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 31 ways as a sum of consecutive naturals, for example, 483935 + ... + 488091.
It is an arithmetic number, because the mean of its divisors is an integer number (76789944).
Almost surely, 22020356041 is an apocalyptic number.
It is an amenable number.
2020356041 is a deficient number, since it is larger than the sum of its proper divisors (436922167).
2020356041 is a wasteful number, since it uses less digits than its factorization.
2020356041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4321.
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 2020356041 is about 44948.3708381071. The cubic root of 2020356041 is about 1264.1811301160.
Adding to 2020356041 its reverse (1406530202), we get a palindrome (3426886243).
The spelling of 2020356041 in words is "two billion, twenty million, three hundred fifty-six thousand, forty-one".
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