Base | Representation |
---|---|
bin | 1001101100011110… |
… | …00100111010000101 |
3 | 111102201220202201212 |
4 | 10312033010322011 |
5 | 41124422423341 |
6 | 2220250501205 |
7 | 242660554100 |
oct | 46617047205 |
9 | 14381822655 |
10 | 5204889221 |
11 | 223102a344 |
12 | 1013134805 |
13 | 64c43840c |
14 | 375397737 |
15 | 206e295eb |
hex | 1363c4e85 |
5204889221 has 24 divisors (see below), whose sum is σ = 6177669120. Its totient is φ = 4370944032.
The previous prime is 5204889149. The next prime is 5204889223. The reversal of 5204889221 is 1229884025.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-5204889221 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5204889223) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3320780 + ... + 3322346.
It is an arithmetic number, because the mean of its divisors is an integer number (257402880).
Almost surely, 25204889221 is an apocalyptic number.
It is an amenable number.
5204889221 is a deficient number, since it is larger than the sum of its proper divisors (972779899).
5204889221 is a wasteful number, since it uses less digits than its factorization.
5204889221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2913 (or 2906 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 41.
The square root of 5204889221 is about 72144.9181924826. The cubic root of 5204889221 is about 1733.0210193672.
The spelling of 5204889221 in words is "five billion, two hundred four million, eight hundred eighty-nine thousand, two hundred twenty-one".
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