Base | Representation |
---|---|
bin | 1100100011110… |
… | …1100000010111 |
3 | 10200010110101001 |
4 | 3020331200113 |
5 | 101441240402 |
6 | 5121044131 |
7 | 1206531061 |
oct | 310754027 |
9 | 120113331 |
10 | 52680727 |
11 | 278118a0 |
12 | 15786647 |
13 | abb6638 |
14 | 6dd4731 |
15 | 4959187 |
hex | 323d817 |
52680727 has 8 divisors (see below), whose sum is σ = 57549312. Its totient is φ = 47825400.
The previous prime is 52680707. The next prime is 52680751. The reversal of 52680727 is 72708625.
52680727 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52680727 - 27 = 52680599 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52680707) 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 7 ways as a sum of consecutive naturals, for example, 6202 + ... + 11992.
It is an arithmetic number, because the mean of its divisors is an integer number (7193664).
Almost surely, 252680727 is an apocalyptic number.
52680727 is a deficient number, since it is larger than the sum of its proper divisors (4868585).
52680727 is a wasteful number, since it uses less digits than its factorization.
52680727 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6629.
The product of its (nonzero) digits is 47040, while the sum is 37.
The square root of 52680727 is about 7258.1490064616. The cubic root of 52680727 is about 374.8727912231.
The spelling of 52680727 in words is "fifty-two million, six hundred eighty thousand, seven hundred twenty-seven".
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