Base | Representation |
---|---|
bin | 1101100011110… |
… | …1000101011001 |
3 | 10222000110111201 |
4 | 3120331011121 |
5 | 104024421210 |
6 | 5350554201 |
7 | 1260262246 |
oct | 330750531 |
9 | 128013451 |
10 | 56873305 |
11 | 2a115835 |
12 | 17068961 |
13 | ba23a58 |
14 | 77a65cd |
15 | 4ed653a |
hex | 363d159 |
56873305 has 8 divisors (see below), whose sum is σ = 69835392. Its totient is φ = 44440368.
The previous prime is 56873303. The next prime is 56873317. The reversal of 56873305 is 50337865.
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 56873305 - 21 = 56873303 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (56873303) 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, 132049 + ... + 132478.
It is an arithmetic number, because the mean of its divisors is an integer number (8729424).
Almost surely, 256873305 is an apocalyptic number.
It is an amenable number.
56873305 is a deficient number, since it is larger than the sum of its proper divisors (12962087).
56873305 is a wasteful number, since it uses less digits than its factorization.
56873305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 264575.
The product of its (nonzero) digits is 75600, while the sum is 37.
The square root of 56873305 is about 7541.4391862562. The cubic root of 56873305 is about 384.5647636814.
The spelling of 56873305 in words is "fifty-six million, eight hundred seventy-three thousand, three hundred five".
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