Base | Representation |
---|---|
bin | 10101001111011110000001 |
3 | 101110220101111 |
4 | 111033132001 |
5 | 2411142020 |
6 | 315203321 |
7 | 65221234 |
oct | 25173601 |
9 | 11426344 |
10 | 5568385 |
11 | 3163679 |
12 | 1a46541 |
13 | 11cc704 |
14 | a4d41b |
15 | 74ed5a |
hex | 54f781 |
5568385 has 8 divisors (see below), whose sum is σ = 6791976. Its totient is φ = 4381440.
The previous prime is 5568383. The next prime is 5568391. The reversal of 5568385 is 5838655.
It can be written as a sum of positive squares in 4 ways, for example, as 36481 + 5531904 = 191^2 + 2352^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5568385 - 21 = 5568383 is a prime.
It is a Duffinian number.
5568385 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (5568383) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8824 + ... + 9433.
It is an arithmetic number, because the mean of its divisors is an integer number (848997).
Almost surely, 25568385 is an apocalyptic number.
It is an amenable number.
5568385 is a deficient number, since it is larger than the sum of its proper divisors (1223591).
5568385 is a wasteful number, since it uses less digits than its factorization.
5568385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18323.
The product of its digits is 144000, while the sum is 40.
The square root of 5568385 is about 2359.7425707055. The cubic root of 5568385 is about 177.2459899109.
The spelling of 5568385 in words is "five million, five hundred sixty-eight thousand, three hundred eighty-five".
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