Base | Representation |
---|---|
bin | 1111100110001… |
… | …00111111110111 |
3 | 100010011212110200 |
4 | 13303010333313 |
5 | 231443032302 |
6 | 20552051543 |
7 | 3146016345 |
oct | 763047767 |
9 | 303155420 |
10 | 130830327 |
11 | 67939841 |
12 | 37993bb3 |
13 | 211496c4 |
14 | 13538995 |
15 | b74481c |
hex | 7cc4ff7 |
130830327 has 12 divisors (see below), whose sum is σ = 191255064. Its totient is φ = 86168880.
The previous prime is 130830319. The next prime is 130830331. The reversal of 130830327 is 723038031.
130830327 is a `hidden beast` number, since 1 + 308 + 30 + 327 = 666.
It is not a de Polignac number, because 130830327 - 23 = 130830319 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 130830327.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130830307) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86824 + ... + 88317.
It is an arithmetic number, because the mean of its divisors is an integer number (15937922).
Almost surely, 2130830327 is an apocalyptic number.
130830327 is a deficient number, since it is larger than the sum of its proper divisors (60424737).
130830327 is a wasteful number, since it uses less digits than its factorization.
130830327 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 175230 (or 175227 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
The square root of 130830327 is about 11438.1085411881. The cubic root of 130830327 is about 507.6559440526.
Adding to 130830327 its reverse (723038031), we get a palindrome (853868358).
The spelling of 130830327 in words is "one hundred thirty million, eight hundred thirty thousand, three hundred twenty-seven".
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