Base | Representation |
---|---|
bin | 10000111011100… |
… | …011011000011000 |
3 | 201210111002001112 |
4 | 100323203120120 |
5 | 1040203444442 |
6 | 44104035452 |
7 | 10016233664 |
oct | 2073433030 |
9 | 653432045 |
10 | 284046872 |
11 | 13637868a |
12 | 7b162b88 |
13 | 46b03695 |
14 | 29a1d8a4 |
15 | 19e0c082 |
hex | 10ee3618 |
284046872 has 16 divisors (see below), whose sum is σ = 555744240. Its totient is φ = 135848416.
The previous prime is 284046821. The next prime is 284046881. The reversal of 284046872 is 278640482.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 771683 + ... + 772050.
It is an arithmetic number, because the mean of its divisors is an integer number (34734015).
Almost surely, 2284046872 is an apocalyptic number.
It is an amenable number.
284046872 is a deficient number, since it is larger than the sum of its proper divisors (271697368).
284046872 is a wasteful number, since it uses less digits than its factorization.
284046872 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1543762 (or 1543758 counting only the distinct ones).
The product of its (nonzero) digits is 172032, while the sum is 41.
The square root of 284046872 is about 16853.6901597247. The cubic root of 284046872 is about 657.3500046745.
The spelling of 284046872 in words is "two hundred eighty-four million, forty-six thousand, eight hundred seventy-two".
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