Base | Representation |
---|---|
bin | 111011111011110… |
… | …0011100000010111 |
3 | 12012011011000210110 |
4 | 1313313203200113 |
5 | 13104312131210 |
6 | 531315454103 |
7 | 100556442345 |
oct | 16767434027 |
9 | 5164130713 |
10 | 2011052055 |
11 | 9422061a1 |
12 | 4815b7333 |
13 | 260846a3c |
14 | 151134995 |
15 | bb847420 |
hex | 77de3817 |
2011052055 has 16 divisors (see below), whose sum is σ = 3387035520. Its totient is φ = 1016110368.
The previous prime is 2011052047. The next prime is 2011052063. The reversal of 2011052055 is 5502501102.
It is an interprime number because it is at equal distance from previous prime (2011052047) and next prime (2011052063).
It is not a de Polignac number, because 2011052055 - 23 = 2011052047 is a prime.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 3527877 + ... + 3528446.
It is an arithmetic number, because the mean of its divisors is an integer number (211689720).
Almost surely, 22011052055 is an apocalyptic number.
2011052055 is a deficient number, since it is larger than the sum of its proper divisors (1375983465).
2011052055 is a wasteful number, since it uses less digits than its factorization.
2011052055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7056350.
The product of its (nonzero) digits is 500, while the sum is 21.
The square root of 2011052055 is about 44844.7550444865. The cubic root of 2011052055 is about 1262.2375741846.
Adding to 2011052055 its reverse (5502501102), we get a palindrome (7513553157).
The spelling of 2011052055 in words is "two billion, eleven million, fifty-two thousand, fifty-five".
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