Base | Representation |
---|---|
bin | 1100110001000… |
… | …1111100000100 |
3 | 10201202122221220 |
4 | 3030101330010 |
5 | 102202111402 |
6 | 5151440340 |
7 | 1220113635 |
oct | 314217404 |
9 | 121678856 |
10 | 53550852 |
11 | 28256603 |
12 | 15b260b0 |
13 | b12c6c4 |
14 | 717d88c |
15 | 4a7bdbc |
hex | 3311f04 |
53550852 has 12 divisors (see below), whose sum is σ = 124952016. Its totient is φ = 17850280.
The previous prime is 53550839. The next prime is 53550881. The reversal of 53550852 is 25805535.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2231274 + ... + 2231297.
It is an arithmetic number, because the mean of its divisors is an integer number (10412668).
Almost surely, 253550852 is an apocalyptic number.
It is an amenable number.
53550852 is an abundant number, since it is smaller than the sum of its proper divisors (71401164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53550852 is a wasteful number, since it uses less digits than its factorization.
53550852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4462578 (or 4462576 counting only the distinct ones).
The product of its (nonzero) digits is 30000, while the sum is 33.
The square root of 53550852 is about 7317.8447646831. The cubic root of 53550852 is about 376.9254496844.
The spelling of 53550852 in words is "fifty-three million, five hundred fifty thousand, eight hundred fifty-two".
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