Base | Representation |
---|---|
bin | 11111100111011… |
… | …100101100111011 |
3 | 1100222002212212010 |
4 | 133213130230323 |
5 | 2041242404000 |
6 | 124345021003 |
7 | 16100423235 |
oct | 3747345473 |
9 | 1328085763 |
10 | 530434875 |
11 | 252464633 |
12 | 129784763 |
13 | 85b7ccb9 |
14 | 50639255 |
15 | 3187ad50 |
hex | 1f9dcb3b |
530434875 has 64 divisors (see below), whose sum is σ = 938995200. Its totient is φ = 265161600.
The previous prime is 530434871. The next prime is 530434889. The reversal of 530434875 is 578434035.
It is not a de Polignac number, because 530434875 - 22 = 530434871 is a prime.
It is a super-2 number, since 2×5304348752 = 562722313232531250, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (530434871) 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, 776284 + ... + 776966.
It is an arithmetic number, because the mean of its divisors is an integer number (14671800).
Almost surely, 2530434875 is an apocalyptic number.
530434875 is a deficient number, since it is larger than the sum of its proper divisors (408560325).
530434875 is a wasteful number, since it uses less digits than its factorization.
530434875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 829 (or 819 counting only the distinct ones).
The product of its (nonzero) digits is 201600, while the sum is 39.
The square root of 530434875 is about 23031.1718112648. The cubic root of 530434875 is about 809.4885126245.
The spelling of 530434875 in words is "five hundred thirty million, four hundred thirty-four thousand, eight hundred seventy-five".
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