Base | Representation |
---|---|
bin | 1101100010101… |
… | …1110101000001 |
3 | 10221212212112221 |
4 | 3120223311001 |
5 | 104020141000 |
6 | 5345251041 |
7 | 1256546215 |
oct | 330536501 |
9 | 127785487 |
10 | 56802625 |
11 | 2a077720 |
12 | 17033a81 |
13 | b9ca829 |
14 | 7788945 |
15 | 4ec061a |
hex | 362bd41 |
56802625 has 32 divisors (see below), whose sum is σ = 78249600. Its totient is φ = 40824000.
The previous prime is 56802623. The next prime is 56802631. The reversal of 56802625 is 52620865.
56802625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 56802625 - 21 = 56802623 is a prime.
It is not an unprimeable number, because it can be changed into a prime (56802623) 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 31 ways as a sum of consecutive naturals, for example, 149686 + ... + 150064.
It is an arithmetic number, because the mean of its divisors is an integer number (2445300).
Almost surely, 256802625 is an apocalyptic number.
56802625 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
56802625 is a deficient number, since it is larger than the sum of its proper divisors (21446975).
56802625 is a wasteful number, since it uses less digits than its factorization.
56802625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 514 (or 504 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 34.
The square root of 56802625 is about 7536.7516212225. The cubic root of 56802625 is about 384.4053901105.
The spelling of 56802625 in words is "fifty-six million, eight hundred two thousand, six hundred twenty-five".
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