Base | Representation |
---|---|
bin | 11110100111111110000001 |
3 | 120002212101120 |
4 | 132213332001 |
5 | 4023344113 |
6 | 444022453 |
7 | 125144226 |
oct | 36477601 |
9 | 16085346 |
10 | 8028033 |
11 | 4593642 |
12 | 2831a29 |
13 | 1881120 |
14 | 10cd94d |
15 | a88a23 |
hex | 7a7f81 |
8028033 has 8 divisors (see below), whose sum is σ = 11527488. Its totient is φ = 4940304.
The previous prime is 8028019. The next prime is 8028037. The reversal of 8028033 is 3308208.
8028033 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 not a de Polignac number, because 8028033 - 26 = 8027969 is a prime.
It is an Ulam number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 8027994 and 8028012.
It is not an unprimeable number, because it can be changed into a prime (8028037) 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, 102885 + ... + 102962.
It is an arithmetic number, because the mean of its divisors is an integer number (1440936).
Almost surely, 28028033 is an apocalyptic number.
It is an amenable number.
8028033 is a deficient number, since it is larger than the sum of its proper divisors (3499455).
8028033 is a wasteful number, since it uses less digits than its factorization.
8028033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 205863.
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 8028033 is about 2833.3783721910. The cubic root of 8028033 is about 200.2333359990.
The spelling of 8028033 in words is "eight million, twenty-eight thousand, thirty-three".
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