Base | Representation |
---|---|
bin | 11000011100011… |
… | …11100010011110 |
3 | 112021212010210020 |
4 | 30032033202132 |
5 | 404443412004 |
6 | 32203053010 |
7 | 5036661210 |
oct | 1416174236 |
9 | 467763706 |
10 | 205060254 |
11 | a5829893 |
12 | 58811166 |
13 | 33639639 |
14 | 1d33c5b0 |
15 | 130088d9 |
hex | c38f89e |
205060254 has 16 divisors (see below), whose sum is σ = 468709248. Its totient is φ = 58588632.
The previous prime is 205060243. The next prime is 205060279. The reversal of 205060254 is 452060502.
205060254 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2441152 + ... + 2441235.
It is an arithmetic number, because the mean of its divisors is an integer number (29294328).
Almost surely, 2205060254 is an apocalyptic number.
205060254 is an abundant number, since it is smaller than the sum of its proper divisors (263648994).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
205060254 is a wasteful number, since it uses less digits than its factorization.
205060254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4882399.
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 205060254 is about 14319.9250696364. The cubic root of 205060254 is about 589.6946174096.
The spelling of 205060254 in words is "two hundred five million, sixty thousand, two hundred fifty-four".
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