Base | Representation |
---|---|
bin | 100000001001… |
… | …000101100100 |
3 | 120212002001201 |
4 | 200021011210 |
5 | 4124111303 |
6 | 500332244 |
7 | 131422045 |
oct | 40110544 |
9 | 16762051 |
10 | 8425828 |
11 | 48354a4 |
12 | 29a4084 |
13 | 19901c8 |
14 | 11948cc |
15 | b1681d |
hex | 809164 |
8425828 has 24 divisors (see below), whose sum is σ = 15311520. Its totient is φ = 4054080.
The previous prime is 8425811. The next prime is 8425841. The reversal of 8425828 is 8285248.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13303 + ... + 13921.
It is an arithmetic number, because the mean of its divisors is an integer number (637980).
Almost surely, 28425828 is an apocalyptic number.
It is an amenable number.
8425828 is a deficient number, since it is larger than the sum of its proper divisors (6885692).
8425828 is a wasteful number, since it uses less digits than its factorization.
8425828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 747 (or 745 counting only the distinct ones).
The product of its digits is 40960, while the sum is 37.
The square root of 8425828 is about 2902.7276827150. The cubic root of 8425828 is about 203.4874033096.
It can be divided in two parts, 842 and 5828, that added together give a triangular number (6670 = T115).
The spelling of 8425828 in words is "eight million, four hundred twenty-five thousand, eight hundred twenty-eight".
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