Base | Representation |
---|---|
bin | 1100101100001… |
… | …1110100011011 |
3 | 10201011102000220 |
4 | 3023003310123 |
5 | 102111342000 |
6 | 5140531123 |
7 | 1214312025 |
oct | 313036433 |
9 | 121142026 |
10 | 53230875 |
11 | 28058165 |
12 | 159b0aa3 |
13 | b049b79 |
14 | 70d9015 |
15 | 4a171a0 |
hex | 32c3d1b |
53230875 has 64 divisors (see below), whose sum is σ = 96645120. Its totient is φ = 25920000.
The previous prime is 53230873. The next prime is 53231051. The reversal of 53230875 is 57803235.
It is not a de Polignac number, because 53230875 - 21 = 53230873 is a prime.
It is not an unprimeable number, because it can be changed into a prime (53230873) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 220755 + ... + 220995.
It is an arithmetic number, because the mean of its divisors is an integer number (1510080).
Almost surely, 253230875 is an apocalyptic number.
53230875 is a deficient number, since it is larger than the sum of its proper divisors (43414245).
53230875 is a wasteful number, since it uses less digits than its factorization.
53230875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 309 (or 299 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 33.
The square root of 53230875 is about 7295.9492185733. The cubic root of 53230875 is about 376.1732145746.
The spelling of 53230875 in words is "fifty-three million, two hundred thirty thousand, eight hundred seventy-five".
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