Base | Representation |
---|---|
bin | 1101011011011… |
… | …0001101010000 |
3 | 10220222101200100 |
4 | 3112312031100 |
5 | 103404231343 |
6 | 5331052400 |
7 | 1252501503 |
oct | 326661520 |
9 | 126871610 |
10 | 56320848 |
11 | 29878761 |
12 | 16a41100 |
13 | b88c45c |
14 | 76a113a |
15 | 4e279d3 |
hex | 35b6350 |
56320848 has 30 divisors (see below), whose sum is σ = 157620554. Its totient is φ = 18773568.
The previous prime is 56320843. The next prime is 56320861. The reversal of 56320848 is 84802365.
56320848 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., 55532304 + 788544 = 7452^2 + 888^2 .
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56320843) 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 5 ways as a sum of consecutive naturals, for example, 195415 + ... + 195702.
Almost surely, 256320848 is an apocalyptic number.
It is an amenable number.
56320848 is an abundant number, since it is smaller than the sum of its proper divisors (101299706).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56320848 is a wasteful number, since it uses less digits than its factorization.
56320848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 391131 (or 391122 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 36.
The square root of 56320848 is about 7504.7217136947. The cubic root of 56320848 is about 383.3155123830.
The spelling of 56320848 in words is "fifty-six million, three hundred twenty thousand, eight hundred forty-eight".
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