Base | Representation |
---|---|
bin | 11000010110110… |
… | …00011000010000 |
3 | 112020110000200020 |
4 | 30023120120100 |
5 | 404300410112 |
6 | 32135023440 |
7 | 5030415033 |
oct | 1413303020 |
9 | 466400606 |
10 | 204310032 |
11 | a5367173 |
12 | 5850ab80 |
13 | 33436014 |
14 | 1d1c501a |
15 | 12e0b48c |
hex | c2d8610 |
204310032 has 20 divisors (see below), whose sum is σ = 527801040. Its totient is φ = 68103328.
The previous prime is 204310031. The next prime is 204310111. The reversal of 204310032 is 230013402.
It is a junction number, because it is equal to n+sod(n) for n = 204309993 and 204310020.
It is not an unprimeable number, because it can be changed into a prime (204310031) 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, 2128182 + ... + 2128277.
It is an arithmetic number, because the mean of its divisors is an integer number (26390052).
Almost surely, 2204310032 is an apocalyptic number.
It is an amenable number.
204310032 is an abundant number, since it is smaller than the sum of its proper divisors (323491008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
204310032 is a wasteful number, since it uses less digits than its factorization.
204310032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4256470 (or 4256464 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 204310032 is about 14293.7060274794. The cubic root of 204310032 is about 588.9745973481.
Adding to 204310032 its reverse (230013402), we get a palindrome (434323434).
The spelling of 204310032 in words is "two hundred four million, three hundred ten thousand, thirty-two".
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