Base | Representation |
---|---|
bin | 1100110110010… |
… | …0010010101000 |
3 | 10202101210200002 |
4 | 3031210102220 |
5 | 102243410133 |
6 | 5203002132 |
7 | 1223020235 |
oct | 315442250 |
9 | 122353602 |
10 | 53888168 |
11 | 28466a84 |
12 | 16069348 |
13 | b21a0b9 |
14 | 722a78c |
15 | 4ae6ce8 |
hex | 33644a8 |
53888168 has 32 divisors (see below), whose sum is σ = 104924160. Its totient is φ = 25919040.
The previous prime is 53888117. The next prime is 53888201. The reversal of 53888168 is 86188835.
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 7 ways as a sum of consecutive naturals, for example, 48305 + ... + 49407.
It is an arithmetic number, because the mean of its divisors is an integer number (3278880).
Almost surely, 253888168 is an apocalyptic number.
It is an amenable number.
53888168 is a deficient number, since it is larger than the sum of its proper divisors (51035992).
53888168 is a wasteful number, since it uses less digits than its factorization.
53888168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1337 (or 1333 counting only the distinct ones).
The product of its digits is 368640, while the sum is 47.
The square root of 53888168 is about 7340.8560808669. The cubic root of 53888168 is about 377.7152096559.
The spelling of 53888168 in words is "fifty-three million, eight hundred eighty-eight thousand, one hundred sixty-eight".
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