Base | Representation |
---|---|
bin | 1100010011100011100100 |
3 | 20001220000010 |
4 | 30103203210 |
5 | 1311211303 |
6 | 153050220 |
7 | 36263514 |
oct | 14234344 |
9 | 6056003 |
10 | 3225828 |
11 | 1903681 |
12 | 10b6970 |
13 | 88c398 |
14 | 5dd844 |
15 | 43ac03 |
hex | 3138e4 |
3225828 has 12 divisors (see below), whose sum is σ = 7526960. Its totient is φ = 1075272.
The previous prime is 3225823. The next prime is 3225841. The reversal of 3225828 is 8285223.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 3225795 and 3225804.
It is not an unprimeable number, because it can be changed into a prime (3225821) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134398 + ... + 134421.
Almost surely, 23225828 is an apocalyptic number.
It is an amenable number.
3225828 is an abundant number, since it is smaller than the sum of its proper divisors (4301132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3225828 is a wasteful number, since it uses less digits than its factorization.
3225828 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 268826 (or 268824 counting only the distinct ones).
The product of its digits is 7680, while the sum is 30.
The square root of 3225828 is about 1796.0590190748. The cubic root of 3225828 is about 147.7566612415.
The spelling of 3225828 in words is "three million, two hundred twenty-five thousand, eight hundred twenty-eight".
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