Base | Representation |
---|---|
bin | 1101010111000… |
… | …1010011000101 |
3 | 10220110001111121 |
4 | 3111301103011 |
5 | 103321213342 |
6 | 5321033541 |
7 | 1250214556 |
oct | 325612305 |
9 | 126401447 |
10 | 56038597 |
11 | 296a569a |
12 | 169258b1 |
13 | b7c0b44 |
14 | 762a32d |
15 | 4dbe067 |
hex | 35714c5 |
56038597 has 4 divisors (see below), whose sum is σ = 56279340. Its totient is φ = 55797856.
The previous prime is 56038559. The next prime is 56038601. The reversal of 56038597 is 79583065.
56038597 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 27029601 + 29008996 = 5199^2 + 5386^2 .
It is a cyclic number.
It is not a de Polignac number, because 56038597 - 219 = 55514309 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 (56038517) 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 3 ways as a sum of consecutive naturals, for example, 120022 + ... + 120487.
It is an arithmetic number, because the mean of its divisors is an integer number (14069835).
Almost surely, 256038597 is an apocalyptic number.
It is an amenable number.
56038597 is a deficient number, since it is larger than the sum of its proper divisors (240743).
56038597 is a wasteful number, since it uses less digits than its factorization.
56038597 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 240742.
The product of its (nonzero) digits is 226800, while the sum is 43.
The square root of 56038597 is about 7485.8931998794. The cubic root of 56038597 is about 382.6741132790.
The spelling of 56038597 in words is "fifty-six million, thirty-eight thousand, five hundred ninety-seven".
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