Base | Representation |
---|---|
bin | 11000010110110… |
… | …01101100010011 |
3 | 112020110022001110 |
4 | 30023121230103 |
5 | 404301043121 |
6 | 32135104403 |
7 | 5030436516 |
oct | 1413315423 |
9 | 466408043 |
10 | 204315411 |
11 | a5370213 |
12 | 58512103 |
13 | 334385c1 |
14 | 1d1c6d7d |
15 | 12e0cd76 |
hex | c2d9b13 |
204315411 has 16 divisors (see below), whose sum is σ = 282447360. Its totient is φ = 131218080.
The previous prime is 204315343. The next prime is 204315421. The reversal of 204315411 is 114513402.
204315411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 204315411 - 27 = 204315283 is a prime.
It is not an unprimeable number, because it can be changed into a prime (204315421) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40326 + ... + 45108.
It is an arithmetic number, because the mean of its divisors is an integer number (17652960).
Almost surely, 2204315411 is an apocalyptic number.
204315411 is a deficient number, since it is larger than the sum of its proper divisors (78131949).
204315411 is a wasteful number, since it uses less digits than its factorization.
204315411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5306.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 204315411 is about 14293.8941859803. The cubic root of 204315411 is about 588.9797660722.
Adding to 204315411 its reverse (114513402), we get a palindrome (318828813).
It can be divided in two parts, 204 and 315411, that added together give a triangular number (315615 = T794).
The spelling of 204315411 in words is "two hundred four million, three hundred fifteen thousand, four hundred eleven".
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