Base | Representation |
---|---|
bin | 1011101010001110011… |
… | …0010000010111001000 |
3 | 201011001011122102021100 |
4 | 2322203212100113020 |
5 | 11240220140212222 |
6 | 232004515141400 |
7 | 20320643123415 |
oct | 2724346202710 |
9 | 634034572240 |
10 | 200313210312 |
11 | 77a526487a6 |
12 | 329a45a4860 |
13 | 15b74193b17 |
14 | 99a393310c |
15 | 5325be24ac |
hex | 2ea39905c8 |
200313210312 has 48 divisors (see below), whose sum is σ = 547886399580. Its totient is φ = 66109968000.
The previous prime is 200313210287. The next prime is 200313210341. The reversal of 200313210312 is 213012313002.
200313210312 is a `hidden beast` number, since 2 + 0 + 0 + 31 + 321 + 0 + 312 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 167351355396 + 32961854916 = 409086^2 + 181554^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 13765639 + ... + 13780182.
Almost surely, 2200313210312 is an apocalyptic number.
It is an amenable number.
200313210312 is an abundant number, since it is smaller than the sum of its proper divisors (347573189268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200313210312 is a wasteful number, since it uses less digits than its factorization.
200313210312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27545934 (or 27545927 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 200313210312 its reverse (213012313002), we get a palindrome (413325523314).
The spelling of 200313210312 in words is "two hundred billion, three hundred thirteen million, two hundred ten thousand, three hundred twelve".
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