Base | Representation |
---|---|
bin | 1011100011011101011100 |
3 | 12200212202211 |
4 | 23203131130 |
5 | 1233410303 |
6 | 144530204 |
7 | 34513255 |
oct | 13433534 |
9 | 5625684 |
10 | 3028828 |
11 | 1789670 |
12 | 1020964 |
13 | 82080a |
14 | 58bb2c |
15 | 3ec66d |
hex | 2e375c |
3028828 has 24 divisors (see below), whose sum is σ = 6088320. Its totient is φ = 1303920.
The previous prime is 3028819. The next prime is 3028841. The reversal of 3028828 is 8288203.
It is a self number, because there is not a number n which added to its sum of digits gives 3028828.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 976 + ... + 2647.
It is an arithmetic number, because the mean of its divisors is an integer number (253680).
Almost surely, 23028828 is an apocalyptic number.
3028828 is a gapful number since it is divisible by the number (38) formed by its first and last digit.
It is an amenable number.
3028828 is an abundant number, since it is smaller than the sum of its proper divisors (3059492).
3028828 is a wasteful number, since it uses less digits than its factorization.
3028828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3657 (or 3655 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 31.
The square root of 3028828 is about 1740.3528377889. The cubic root of 3028828 is about 144.6854537058.
The spelling of 3028828 in words is "three million, twenty-eight thousand, eight hundred twenty-eight".
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