Base | Representation |
---|---|
bin | 1100100010010… |
… | …1001001110111 |
3 | 10122221101112211 |
4 | 3020211021313 |
5 | 101430042413 |
6 | 5114554251 |
7 | 1205634220 |
oct | 310451167 |
9 | 118841484 |
10 | 52580983 |
11 | 27753964 |
12 | 15738987 |
13 | ab80110 |
14 | 6daa247 |
15 | 493983d |
hex | 3225277 |
52580983 has 32 divisors (see below), whose sum is σ = 70277760. Its totient is φ = 38154240.
The previous prime is 52580939. The next prime is 52580987. The reversal of 52580983 is 38908525.
52580983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-52580983 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52580987) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63013 + ... + 63841.
It is an arithmetic number, because the mean of its divisors is an integer number (2196180).
Almost surely, 252580983 is an apocalyptic number.
52580983 is a deficient number, since it is larger than the sum of its proper divisors (17696777).
52580983 is a wasteful number, since it uses less digits than its factorization.
52580983 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 907.
The product of its (nonzero) digits is 86400, while the sum is 40.
The square root of 52580983 is about 7251.2745776174. The cubic root of 52580983 is about 374.6360510388.
The spelling of 52580983 in words is "fifty-two million, five hundred eighty thousand, nine hundred eighty-three".
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