Base | Representation |
---|---|
bin | 110111000101… |
… | …1100101100110 |
3 | 2000100102102221 |
4 | 1232023211212 |
5 | 24343231202 |
6 | 2511022554 |
7 | 500334610 |
oct | 156134546 |
9 | 60312387 |
10 | 28883302 |
11 | 153384a8 |
12 | 980aa5a |
13 | 5ca3916 |
14 | 3b9bdb0 |
15 | 2808037 |
hex | 1b8b966 |
28883302 has 16 divisors (see below), whose sum is σ = 50027040. Its totient is φ = 12250368.
The previous prime is 28883291. The next prime is 28883321. The reversal of 28883302 is 20338882.
It is a congruent number.
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, 9277 + ... + 11992.
It is an arithmetic number, because the mean of its divisors is an integer number (3126690).
Almost surely, 228883302 is an apocalyptic number.
28883302 is a deficient number, since it is larger than the sum of its proper divisors (21143738).
28883302 is a wasteful number, since it uses less digits than its factorization.
28883302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21375.
The product of its (nonzero) digits is 18432, while the sum is 34.
The square root of 28883302 is about 5374.3187475251. The cubic root of 28883302 is about 306.8190213872.
The spelling of 28883302 in words is "twenty-eight million, eight hundred eighty-three thousand, three hundred two".
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