Base | Representation |
---|---|
bin | 1100100010000… |
… | …0000101011111 |
3 | 10122220100001221 |
4 | 3020200011133 |
5 | 101423411343 |
6 | 5114314211 |
7 | 1205516542 |
oct | 310400537 |
9 | 118810057 |
10 | 52560223 |
11 | 2773a301 |
12 | 15728967 |
13 | ab73831 |
14 | 6da2859 |
15 | 49335ed |
hex | 322015f |
52560223 has 8 divisors (see below), whose sum is σ = 53566016. Its totient is φ = 51559200.
The previous prime is 52560217. The next prime is 52560247. The reversal of 52560223 is 32206525.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-52560223 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 (52560293) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27313 + ... + 29173.
It is an arithmetic number, because the mean of its divisors is an integer number (6695752).
Almost surely, 252560223 is an apocalyptic number.
52560223 is a deficient number, since it is larger than the sum of its proper divisors (1005793).
52560223 is a wasteful number, since it uses less digits than its factorization.
52560223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2385.
The product of its (nonzero) digits is 3600, while the sum is 25.
The square root of 52560223 is about 7249.8429638165. The cubic root of 52560223 is about 374.5867400030.
Adding to 52560223 its reverse (32206525), we get a palindrome (84766748).
It can be divided in two parts, 525602 and 23, that added together give a square (525625 = 7252).
The spelling of 52560223 in words is "fifty-two million, five hundred sixty thousand, two hundred twenty-three".
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