Base | Representation |
---|---|
bin | 1111111101001000… |
… | …0100111011011001 |
3 | 102001111002022212201 |
4 | 3333102010323121 |
5 | 32232412210412 |
6 | 1544554010201 |
7 | 211064203024 |
oct | 37722047331 |
9 | 12044068781 |
10 | 4282928857 |
11 | 18a8668929 |
12 | 9b6416961 |
13 | 53342323c |
14 | 2c8b621bb |
15 | 1a1010e57 |
hex | ff484ed9 |
4282928857 has 8 divisors (see below), whose sum is σ = 4305692160. Its totient is φ = 4260197760.
The previous prime is 4282928791. The next prime is 4282928863. The reversal of 4282928857 is 7588292824.
4282928857 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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 4282928857 - 27 = 4282928729 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4282928798 and 4282928807.
It is not an unprimeable number, because it can be changed into a prime (4282928257) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286857 + ... + 301417.
It is an arithmetic number, because the mean of its divisors is an integer number (538211520).
Almost surely, 24282928857 is an apocalyptic number.
It is an amenable number.
4282928857 is a deficient number, since it is larger than the sum of its proper divisors (22763303).
4282928857 is a wasteful number, since it uses less digits than its factorization.
4282928857 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16103.
The product of its digits is 5160960, while the sum is 55.
The square root of 4282928857 is about 65444.0895497829. The cubic root of 4282928857 is about 1623.9785431627.
The spelling of 4282928857 in words is "four billion, two hundred eighty-two million, nine hundred twenty-eight thousand, eight hundred fifty-seven".
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