Base | Representation |
---|---|
bin | 110001001110011111… |
… | …000101111000110111 |
3 | 12001102122121100201010 |
4 | 301032133011320313 |
5 | 1331222213142413 |
6 | 40140515403303 |
7 | 3550554553050 |
oct | 611637057067 |
9 | 161378540633 |
10 | 52856380983 |
11 | 2046405a39a |
12 | a2b15b3533 |
13 | 4ca477a8a3 |
14 | 27b5c2d727 |
15 | 1595519dc3 |
hex | c4e7c5e37 |
52856380983 has 64 divisors (see below), whose sum is σ = 87758069760. Its totient is φ = 27632744832.
The previous prime is 52856380933. The next prime is 52856381021. The reversal of 52856380983 is 38908365825.
It is not a de Polignac number, because 52856380983 - 26 = 52856380919 is a prime.
It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52856380933) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1481116 + ... + 1516382.
It is an arithmetic number, because the mean of its divisors is an integer number (1371219840).
Almost surely, 252856380983 is an apocalyptic number.
52856380983 is a deficient number, since it is larger than the sum of its proper divisors (34901688777).
52856380983 is a wasteful number, since it uses less digits than its factorization.
52856380983 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35436.
The product of its (nonzero) digits is 12441600, while the sum is 57.
The spelling of 52856380983 in words is "fifty-two billion, eight hundred fifty-six million, three hundred eighty thousand, nine hundred eighty-three".
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