Base | Representation |
---|---|
bin | 1100011111011… |
… | …1110101100110 |
3 | 10122120221221010 |
4 | 3013313311212 |
5 | 101403122431 |
6 | 5111003050 |
7 | 1204232112 |
oct | 307676546 |
9 | 118527833 |
10 | 52395366 |
11 | 27637461 |
12 | 15669486 |
13 | ab1679a |
14 | 6d5c742 |
15 | 48ee846 |
hex | 31f7d66 |
52395366 has 16 divisors (see below), whose sum is σ = 105829488. Its totient is φ = 17292000.
The previous prime is 52395353. The next prime is 52395389. The reversal of 52395366 is 66359325.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42625 + ... + 43836.
It is an arithmetic number, because the mean of its divisors is an integer number (6614343).
Almost surely, 252395366 is an apocalyptic number.
52395366 is an abundant number, since it is smaller than the sum of its proper divisors (53434122).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52395366 is a wasteful number, since it uses less digits than its factorization.
52395366 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86567.
The product of its digits is 145800, while the sum is 39.
The square root of 52395366 is about 7238.4643398997. The cubic root of 52395366 is about 374.1946949725.
The spelling of 52395366 in words is "fifty-two million, three hundred ninety-five thousand, three hundred sixty-six".
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