Base | Representation |
---|---|
bin | 10111010110001101010101… |
… | …01010010011111000010010 |
3 | 20201210010002012022122211210 |
4 | 23223012222222103320102 |
5 | 23212131030432313112 |
6 | 301105314400320550 |
7 | 13546144052465466 |
oct | 1353065252237022 |
9 | 221703065278753 |
10 | 51340607307282 |
11 | 153a447a418267 |
12 | 59121a1613156 |
13 | 2285524656597 |
14 | c96c81c8a4a6 |
15 | 5e0748a2eb3c |
hex | 2eb1aaa93e12 |
51340607307282 has 16 divisors (see below), whose sum is σ = 103335235091712. Its totient is φ = 17004532356240.
The previous prime is 51340607307247. The next prime is 51340607307289. The reversal of 51340607307282 is 28270370604315.
51340607307282 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (51340607307289) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27250852194 + ... + 27250854077.
It is an arithmetic number, because the mean of its divisors is an integer number (6458452193232).
Almost surely, 251340607307282 is an apocalyptic number.
51340607307282 is an abundant number, since it is smaller than the sum of its proper divisors (51994627784430).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51340607307282 is a wasteful number, since it uses less digits than its factorization.
51340607307282 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54501706433.
The product of its (nonzero) digits is 1693440, while the sum is 48.
The spelling of 51340607307282 in words is "fifty-one trillion, three hundred forty billion, six hundred seven million, three hundred seven thousand, two hundred eighty-two".
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