Base | Representation |
---|---|
bin | 10000111011011… |
… | …000111011001010 |
3 | 201210101220022020 |
4 | 100323120323022 |
5 | 1040201112132 |
6 | 44103105310 |
7 | 10015665060 |
oct | 2073307312 |
9 | 653356266 |
10 | 284004042 |
11 | 136349493 |
12 | 7b142236 |
13 | 46aba03a |
14 | 29a0c030 |
15 | 19dee52c |
hex | 10ed8eca |
284004042 has 16 divisors (see below), whose sum is σ = 649152192. Its totient is φ = 81144000.
The previous prime is 284004037. The next prime is 284004043. The reversal of 284004042 is 240400482.
It is not an unprimeable number, because it can be changed into a prime (284004043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3380959 + ... + 3381042.
It is an arithmetic number, because the mean of its divisors is an integer number (40572012).
Almost surely, 2284004042 is an apocalyptic number.
284004042 is an abundant number, since it is smaller than the sum of its proper divisors (365148150).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
284004042 is a wasteful number, since it uses less digits than its factorization.
284004042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6762013.
The product of its (nonzero) digits is 2048, while the sum is 24.
The square root of 284004042 is about 16852.4194702126. The cubic root of 284004042 is about 657.3169635127.
The spelling of 284004042 in words is "two hundred eighty-four million, four thousand, forty-two".
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