Base | Representation |
---|---|
bin | 111100100001110… |
… | …1100010100111101 |
3 | 12020112201001111120 |
4 | 1321003230110331 |
5 | 13124414324013 |
6 | 533311341153 |
7 | 101221211154 |
oct | 17103542475 |
9 | 5215631446 |
10 | 2031011133 |
11 | 9524a87a8 |
12 | 4882217b9 |
13 | 264a14648 |
14 | 153a4c59b |
15 | bd48b123 |
hex | 790ec53d |
2031011133 has 16 divisors (see below), whose sum is σ = 2765339136. Its totient is φ = 1325594160.
The previous prime is 2031011093. The next prime is 2031011153. The reversal of 2031011133 is 3311101302.
It is not a de Polignac number, because 2031011133 - 210 = 2031010109 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2031011153) 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 15 ways as a sum of consecutive naturals, for example, 1768 + ... + 63758.
It is an arithmetic number, because the mean of its divisors is an integer number (172833696).
Almost surely, 22031011133 is an apocalyptic number.
It is an amenable number.
2031011133 is a deficient number, since it is larger than the sum of its proper divisors (734328003).
2031011133 is a wasteful number, since it uses less digits than its factorization.
2031011133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62224.
The product of its (nonzero) digits is 54, while the sum is 15.
The square root of 2031011133 is about 45066.7408739527. The cubic root of 2031011133 is about 1266.3996096810.
Adding to 2031011133 its reverse (3311101302), we get a palindrome (5342112435).
The spelling of 2031011133 in words is "two billion, thirty-one million, eleven thousand, one hundred thirty-three".
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