Base | Representation |
---|---|
bin | 10000110100000… |
… | …111110101100010 |
3 | 201122211010010200 |
4 | 100310013311202 |
5 | 1034204132132 |
6 | 43554210030 |
7 | 6663542121 |
oct | 2064076542 |
9 | 648733120 |
10 | 282099042 |
11 | 135268205 |
12 | 7a583916 |
13 | 465a0c14 |
14 | 29673ab8 |
15 | 19b74d7c |
hex | 10d07d62 |
282099042 has 48 divisors (see below), whose sum is σ = 644804160. Its totient is φ = 88887456.
The previous prime is 282099031. The next prime is 282099043. The reversal of 282099042 is 240990282.
It is a junction number, because it is equal to n+sod(n) for n = 282098988 and 282099006.
It is not an unprimeable number, because it can be changed into a prime (282099043) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 291243 + ... + 292209.
It is an arithmetic number, because the mean of its divisors is an integer number (13433420).
Almost surely, 2282099042 is an apocalyptic number.
282099042 is an abundant number, since it is smaller than the sum of its proper divisors (362705118).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
282099042 is a wasteful number, since it uses less digits than its factorization.
282099042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1847 (or 1844 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 36.
The square root of 282099042 is about 16795.8042975024. The cubic root of 282099042 is about 655.8439809039.
The spelling of 282099042 in words is "two hundred eighty-two million, ninety-nine thousand, forty-two".
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