Base | Representation |
---|---|
bin | 110111000011… |
… | …0101101110010 |
3 | 2000022102001211 |
4 | 1232012231302 |
5 | 24342111341 |
6 | 2510350334 |
7 | 500222461 |
oct | 156065562 |
9 | 60272054 |
10 | 28863346 |
11 | 15324506 |
12 | 97bb3aa |
13 | 5c97805 |
14 | 3b949d8 |
15 | 2802181 |
hex | 1b86b72 |
28863346 has 16 divisors (see below), whose sum is σ = 44186688. Its totient is φ = 14137200.
The previous prime is 28863287. The next prime is 28863371. The reversal of 28863346 is 64336882.
It is a junction number, because it is equal to n+sod(n) for n = 28863299 and 28863308.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25141 + ... + 26263.
It is an arithmetic number, because the mean of its divisors is an integer number (2761668).
Almost surely, 228863346 is an apocalyptic number.
28863346 is a deficient number, since it is larger than the sum of its proper divisors (15323342).
28863346 is a wasteful number, since it uses less digits than its factorization.
28863346 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1377.
The product of its digits is 165888, while the sum is 40.
The square root of 28863346 is about 5372.4618193152. The cubic root of 28863346 is about 306.7483428216.
The spelling of 28863346 in words is "twenty-eight million, eight hundred sixty-three thousand, three hundred forty-six".
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