Base | Representation |
---|---|
bin | 111011100110101… |
… | …1010011110010011 |
3 | 12011101100210002200 |
4 | 1313031122132103 |
5 | 13044000130021 |
6 | 530243014243 |
7 | 100363522254 |
oct | 16715323623 |
9 | 5141323080 |
10 | 2000005011 |
11 | 936a50404 |
12 | 47996a383 |
13 | 25b479724 |
14 | 14d89ab2b |
15 | ba8b4126 |
hex | 7735a793 |
2000005011 has 6 divisors (see below), whose sum is σ = 2888896140. Its totient is φ = 1333336668.
The previous prime is 2000005003. The next prime is 2000005013. The reversal of 2000005011 is 1105000002.
It is a happy number.
It is not a de Polignac number, because 2000005011 - 23 = 2000005003 is a prime.
It is a super-2 number, since 2×20000050112 = 8000040088050220242, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 222222779 = 2000005011 / (2 + 0 + 0 + 0 + 0 + 0 + 5 + 0 + 1 + 1).
It is a junction number, because it is equal to n+sod(n) for n = 2000004984 and 2000005002.
It is not an unprimeable number, because it can be changed into a prime (2000005013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 111111381 + ... + 111111398.
It is an arithmetic number, because the mean of its divisors is an integer number (481482690).
Almost surely, 22000005011 is an apocalyptic number.
2000005011 is a deficient number, since it is larger than the sum of its proper divisors (888891129).
2000005011 is a wasteful number, since it uses less digits than its factorization.
2000005011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 222222785 (or 222222782 counting only the distinct ones).
The product of its (nonzero) digits is 10, while the sum is 9.
The square root of 2000005011 is about 44721.4155746439. The cubic root of 2000005011 is about 1259.9221021381.
Adding to 2000005011 its reverse (1105000002), we get a palindrome (3105005013).
The spelling of 2000005011 in words is "two billion, five thousand, eleven".
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