Base | Representation |
---|---|
bin | 10001000010010… |
… | …110000110001100 |
3 | 201220211112120112 |
4 | 101002112012030 |
5 | 1041132434333 |
6 | 44210135152 |
7 | 10040331143 |
oct | 2102260614 |
9 | 656745515 |
10 | 285827468 |
11 | 137384453 |
12 | 7b8814b8 |
13 | 472a7ca4 |
14 | 29d6475a |
15 | 1a15e948 |
hex | 1109618c |
285827468 has 12 divisors (see below), whose sum is σ = 500329200. Its totient is φ = 142876272.
The previous prime is 285827467. The next prime is 285827473. The reversal of 285827468 is 864728582.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (285827461) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14633 + ... + 28031.
It is an arithmetic number, because the mean of its divisors is an integer number (41694100).
Almost surely, 2285827468 is an apocalyptic number.
It is an amenable number.
285827468 is a deficient number, since it is larger than the sum of its proper divisors (214501732).
285827468 is a wasteful number, since it uses less digits than its factorization.
285827468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18736 (or 18734 counting only the distinct ones).
The product of its digits is 1720320, while the sum is 50.
The square root of 285827468 is about 16906.4327402323. The cubic root of 285827468 is about 658.7207144798.
The spelling of 285827468 in words is "two hundred eighty-five million, eight hundred twenty-seven thousand, four hundred sixty-eight".
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