Base | Representation |
---|---|
bin | 1101011010010… |
… | …1000111101000 |
3 | 10220211211200001 |
4 | 3112211013220 |
5 | 103400011411 |
6 | 5325352344 |
7 | 1252060444 |
oct | 326450750 |
9 | 126754601 |
10 | 56250856 |
11 | 29830112 |
12 | 16a086b4 |
13 | b86663c |
14 | 7683824 |
15 | 4e11dc1 |
hex | 35a51e8 |
56250856 has 8 divisors (see below), whose sum is σ = 105470370. Its totient is φ = 28125424.
The previous prime is 56250851. The next prime is 56250871. The reversal of 56250856 is 65805265.
56250856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 35402500 + 20848356 = 5950^2 + 4566^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (56250851) 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 as a sum of consecutive naturals, namely, 3515671 + ... + 3515686.
Almost surely, 256250856 is an apocalyptic number.
It is an amenable number.
56250856 is a deficient number, since it is larger than the sum of its proper divisors (49219514).
56250856 is a wasteful number, since it uses less digits than its factorization.
56250856 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7031363 (or 7031359 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 37.
The square root of 56250856 is about 7500.0570664496. The cubic root of 56250856 is about 383.1566597747.
The spelling of 56250856 in words is "fifty-six million, two hundred fifty thousand, eight hundred fifty-six".
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