Base | Representation |
---|---|
bin | 111101011100… |
… | …000101100100 |
3 | 1010022021001011 |
4 | 331130011210 |
5 | 13110341303 |
6 | 1333112004 |
7 | 253616524 |
oct | 75340544 |
9 | 33267034 |
10 | 16105828 |
11 | 9100602 |
12 | 5488604 |
13 | 344ba9b |
14 | 21d3684 |
15 | 163216d |
hex | f5c164 |
16105828 has 12 divisors (see below), whose sum is σ = 28230832. Its totient is φ = 8039880.
The previous prime is 16105807. The next prime is 16105829. The reversal of 16105828 is 82850161.
16105828 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 16105828.
It is not an unprimeable number, because it can be changed into a prime (16105829) 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, 150 + ... + 5677.
Almost surely, 216105828 is an apocalyptic number.
It is an amenable number.
16105828 is a deficient number, since it is larger than the sum of its proper divisors (12125004).
16105828 is a wasteful number, since it uses less digits than its factorization.
16105828 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6522 (or 6520 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 31.
The square root of 16105828 is about 4013.2066978914. The cubic root of 16105828 is about 252.5385517714.
Adding to 16105828 its reverse (82850161), we get a palindrome (98955989).
The spelling of 16105828 in words is "sixteen million, one hundred five thousand, eight hundred twenty-eight".
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