Base | Representation |
---|---|
bin | 11000010101010… |
… | …00100111110101 |
3 | 112020002002100101 |
4 | 30022220213311 |
5 | 404223130141 |
6 | 32130514101 |
7 | 5025641530 |
oct | 1412504765 |
9 | 466062311 |
10 | 204114421 |
11 | a5243205 |
12 | 58435931 |
13 | 33397c84 |
14 | 1d173a17 |
15 | 12dbd531 |
hex | c2a89f5 |
204114421 has 16 divisors (see below), whose sum is σ = 242085888. Its totient is φ = 168462000.
The previous prime is 204114413. The next prime is 204114457. The reversal of 204114421 is 124411402.
204114421 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 204114421 - 23 = 204114413 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (204114221) 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, 16596 + ... + 26146.
It is an arithmetic number, because the mean of its divisors is an integer number (15130368).
Almost surely, 2204114421 is an apocalyptic number.
It is an amenable number.
204114421 is a deficient number, since it is larger than the sum of its proper divisors (37971467).
204114421 is an equidigital number, since it uses as much as digits as its factorization.
204114421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9672.
The product of its (nonzero) digits is 256, while the sum is 19.
The square root of 204114421 is about 14286.8618317670. The cubic root of 204114421 is about 588.7865715055.
Adding to 204114421 its reverse (124411402), we get a palindrome (328525823).
The spelling of 204114421 in words is "two hundred four million, one hundred fourteen thousand, four hundred twenty-one".
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