Base | Representation |
---|---|
bin | 1100001010011111… |
… | …11111101110110110 |
3 | 121212010100022100000 |
4 | 12011033333232312 |
5 | 101333303431410 |
6 | 3000003532130 |
7 | 320555406510 |
oct | 60517775666 |
9 | 17763308300 |
10 | 6530530230 |
11 | 2851350024 |
12 | 132308a046 |
13 | 800c80293 |
14 | 45d470bb0 |
15 | 2834d1dc0 |
hex | 1853ffbb6 |
6530530230 has 96 divisors (see below), whose sum is σ = 20123760384. Its totient is φ = 1492688736.
The previous prime is 6530530199. The next prime is 6530530241. The reversal of 6530530230 is 320350356.
6530530230 is a `hidden beast` number, since 653 + 0 + 5 + 3 + 0 + 2 + 3 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 6530530194 and 6530530203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 174952 + ... + 208971.
It is an arithmetic number, because the mean of its divisors is an integer number (209622504).
Almost surely, 26530530230 is an apocalyptic number.
6530530230 is an abundant number, since it is smaller than the sum of its proper divisors (13593230154).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6530530230 is a wasteful number, since it uses less digits than its factorization.
6530530230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 383952 (or 383940 counting only the distinct ones).
The product of its (nonzero) digits is 8100, while the sum is 27.
The square root of 6530530230 is about 80811.6961212917. The cubic root of 6530530230 is about 1869.1729239248.
Adding to 6530530230 its reverse (320350356), we get a palindrome (6850880586).
The spelling of 6530530230 in words is "six billion, five hundred thirty million, five hundred thirty thousand, two hundred thirty".
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