Base | Representation |
---|---|
bin | 11000011111010… |
… | …10100101111110 |
3 | 112022120002101120 |
4 | 30033222211332 |
5 | 410042330324 |
6 | 32215051410 |
7 | 5043103440 |
oct | 1417524576 |
9 | 468502346 |
10 | 205433214 |
11 | a5a64018 |
12 | 58970b66 |
13 | 3373a31c |
14 | 1d3d8490 |
15 | 1307e179 |
hex | c3ea97e |
205433214 has 32 divisors (see below), whose sum is σ = 470075136. Its totient is φ = 58631040.
The previous prime is 205433201. The next prime is 205433237. The reversal of 205433214 is 412334502.
205433214 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47094 + ... + 51270.
It is an arithmetic number, because the mean of its divisors is an integer number (14689848).
Almost surely, 2205433214 is an apocalyptic number.
205433214 is an abundant number, since it is smaller than the sum of its proper divisors (264641922).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
205433214 is a wasteful number, since it uses less digits than its factorization.
205433214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5360.
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 205433214 is about 14332.9415682895. The cubic root of 205433214 is about 590.0519096336.
Adding to 205433214 its reverse (412334502), we get a palindrome (617767716).
The spelling of 205433214 in words is "two hundred five million, four hundred thirty-three thousand, two hundred fourteen".
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