Base | Representation |
---|---|
bin | 1100101011110… |
… | …1101101111100 |
3 | 10201010010202022 |
4 | 3022331231330 |
5 | 102110042014 |
6 | 5140215312 |
7 | 1214146124 |
oct | 312755574 |
9 | 121103668 |
10 | 53205884 |
11 | 28040406 |
12 | 1599a538 |
13 | b03b694 |
14 | 70cdc84 |
15 | 4a0ea8e |
hex | 32bdb7c |
53205884 has 12 divisors (see below), whose sum is σ = 93177000. Its totient is φ = 26583888.
The previous prime is 53205881. The next prime is 53205913. The reversal of 53205884 is 48850235.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53205881) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 2882 + ... + 10710.
It is an arithmetic number, because the mean of its divisors is an integer number (7764750).
Almost surely, 253205884 is an apocalyptic number.
It is an amenable number.
53205884 is a deficient number, since it is larger than the sum of its proper divisors (39971116).
53205884 is a wasteful number, since it uses less digits than its factorization.
53205884 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9532 (or 9530 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 35.
The square root of 53205884 is about 7294.2363548215. The cubic root of 53205884 is about 376.1143363616.
The spelling of 53205884 in words is "fifty-three million, two hundred five thousand, eight hundred eighty-four".
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