Base | Representation |
---|---|
bin | 10111100101111010100111… |
… | …01010011001001000011000 |
3 | 20210200201011020220112121220 |
4 | 23302331103222121020120 |
5 | 23300001340234342141 |
6 | 302201253111132040 |
7 | 13633141351265202 |
oct | 1362752352311030 |
9 | 223621136815556 |
10 | 51880313590296 |
11 | 15592354560894 |
12 | 599a904074020 |
13 | 22c43a5a48879 |
14 | cb5040661772 |
15 | 5ee7d547c766 |
hex | 2f2f53a99218 |
51880313590296 has 64 divisors (see below), whose sum is σ = 132529622860800. Its totient is φ = 16916644055808.
The previous prime is 51880313590207. The next prime is 51880313590297. The reversal of 51880313590296 is 69209531308815.
51880313590296 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51880313590297) 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 15 ways as a sum of consecutive naturals, for example, 9863356 + ... + 14179083.
It is an arithmetic number, because the mean of its divisors is an integer number (2070775357200).
Almost surely, 251880313590296 is an apocalyptic number.
It is an amenable number.
51880313590296 is an abundant number, since it is smaller than the sum of its proper divisors (80649309270504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51880313590296 is a wasteful number, since it uses less digits than its factorization.
51880313590296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24044408 (or 24044404 counting only the distinct ones).
The product of its (nonzero) digits is 13996800, while the sum is 60.
The spelling of 51880313590296 in words is "fifty-one trillion, eight hundred eighty billion, three hundred thirteen million, five hundred ninety thousand, two hundred ninety-six".
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