Base | Representation |
---|---|
bin | 11111100101111… |
… | …000101101110010 |
3 | 1100221100002001210 |
4 | 133211320231302 |
5 | 2041141302310 |
6 | 124332140550 |
7 | 16064066232 |
oct | 3745705562 |
9 | 1327302053 |
10 | 530025330 |
11 | 25220496a |
12 | 129607756 |
13 | 85a68773 |
14 | 5056dcc2 |
15 | 317e9820 |
hex | 1f978b72 |
530025330 has 32 divisors (see below), whose sum is σ = 1339012800. Its totient is φ = 133900992.
The previous prime is 530025329. The next prime is 530025343. The reversal of 530025330 is 33520035.
530025330 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 530025297 and 530025306.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 464365 + ... + 465504.
It is an arithmetic number, because the mean of its divisors is an integer number (41844150).
Almost surely, 2530025330 is an apocalyptic number.
530025330 is an abundant number, since it is smaller than the sum of its proper divisors (808987470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530025330 is a wasteful number, since it uses less digits than its factorization.
530025330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 929898.
The product of its (nonzero) digits is 1350, while the sum is 21.
The square root of 530025330 is about 23022.2789923152. The cubic root of 530025330 is about 809.2801255400.
Adding to 530025330 its reverse (33520035), we get a palindrome (563545365).
The spelling of 530025330 in words is "five hundred thirty million, twenty-five thousand, three hundred thirty".
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