Base | Representation |
---|---|
bin | 1100110110100… |
… | …1110000100000 |
3 | 10202102221101102 |
4 | 3031221300200 |
5 | 102300114220 |
6 | 5203253532 |
7 | 1223142434 |
oct | 315516040 |
9 | 122387342 |
10 | 53910560 |
11 | 28481890 |
12 | 1607a2a8 |
13 | b227352 |
14 | 72349c4 |
15 | 4aed775 |
hex | 3369c20 |
53910560 has 48 divisors (see below), whose sum is σ = 138946752. Its totient is φ = 19603200.
The previous prime is 53910557. The next prime is 53910569. The reversal of 53910560 is 6501935.
It is not an unprimeable number, because it can be changed into a prime (53910569) by changing a digit.
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, 13556 + ... + 17075.
It is an arithmetic number, because the mean of its divisors is an integer number (2894724).
Almost surely, 253910560 is an apocalyptic number.
It is an amenable number.
53910560 is an abundant number, since it is smaller than the sum of its proper divisors (85036192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53910560 is a wasteful number, since it uses less digits than its factorization.
53910560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30657 (or 30649 counting only the distinct ones).
The product of its (nonzero) digits is 4050, while the sum is 29.
The square root of 53910560 is about 7342.3810851794. The cubic root of 53910560 is about 377.7675193934.
The spelling of 53910560 in words is "fifty-three million, nine hundred ten thousand, five hundred sixty".
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