Base | Representation |
---|---|
bin | 100000000101000… |
… | …101110000001100 |
3 | 1101111201122201210 |
4 | 200011011300030 |
5 | 2100240031241 |
6 | 125223334420 |
7 | 16223445234 |
oct | 4005056014 |
9 | 1344648653 |
10 | 538205196 |
11 | 256891591 |
12 | 1302b1410 |
13 | 87670a19 |
14 | 5169ccc4 |
15 | 323b3316 |
hex | 20145c0c |
538205196 has 96 divisors (see below), whose sum is σ = 1329914880. Its totient is φ = 169228800.
The previous prime is 538205177. The next prime is 538205197. The reversal of 538205196 is 691502835.
It is not an unprimeable number, because it can be changed into a prime (538205197) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2370835 + ... + 2371061.
It is an arithmetic number, because the mean of its divisors is an integer number (13853280).
Almost surely, 2538205196 is an apocalyptic number.
It is an amenable number.
538205196 is an abundant number, since it is smaller than the sum of its proper divisors (791709684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
538205196 is a wasteful number, since it uses less digits than its factorization.
538205196 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 415 (or 413 counting only the distinct ones).
The product of its (nonzero) digits is 64800, while the sum is 39.
The square root of 538205196 is about 23199.2499016671. The cubic root of 538205196 is about 813.4220895854.
The spelling of 538205196 in words is "five hundred thirty-eight million, two hundred five thousand, one hundred ninety-six".
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