Base | Representation |
---|---|
bin | 11000011100101… |
… | …11100010100000 |
3 | 112021220210201221 |
4 | 30032113202200 |
5 | 410000434044 |
6 | 32203504424 |
7 | 5040155563 |
oct | 1416274240 |
9 | 467823657 |
10 | 205093024 |
11 | a5851474 |
12 | 58828114 |
13 | 3364b526 |
14 | 1d34a4da |
15 | 13013484 |
hex | c3978a0 |
205093024 has 96 divisors (see below), whose sum is σ = 444165120. Its totient is φ = 92928000.
The previous prime is 205093019. The next prime is 205093033. The reversal of 205093024 is 420390502.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 205093024.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2030574 + ... + 2030674.
It is an arithmetic number, because the mean of its divisors is an integer number (4626720).
Almost surely, 2205093024 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 205093024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222082560).
205093024 is an abundant number, since it is smaller than the sum of its proper divisors (239072096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
205093024 is a wasteful number, since it uses less digits than its factorization.
205093024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 254 (or 246 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 25.
The square root of 205093024 is about 14321.0692338247. The cubic root of 205093024 is about 589.7260281177.
The spelling of 205093024 in words is "two hundred five million, ninety-three thousand, twenty-four".
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