Base | Representation |
---|---|
bin | 1111100011101… |
… | …00011111010110 |
3 | 100002120010010022 |
4 | 13301310133112 |
5 | 231402004231 |
6 | 20541025142 |
7 | 3143144060 |
oct | 761643726 |
9 | 302503108 |
10 | 130500566 |
11 | 67734009 |
12 | 378551b2 |
13 | 21062591 |
14 | 13490730 |
15 | b6cbc7b |
hex | 7c747d6 |
130500566 has 16 divisors (see below), whose sum is σ = 227508480. Its totient is φ = 54980520.
The previous prime is 130500563. The next prime is 130500593. The reversal of 130500566 is 665005031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130500563) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78170 + ... + 79821.
It is an arithmetic number, because the mean of its divisors is an integer number (14219280).
Almost surely, 2130500566 is an apocalyptic number.
130500566 is a deficient number, since it is larger than the sum of its proper divisors (97007914).
130500566 is a wasteful number, since it uses less digits than its factorization.
130500566 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 158059.
The product of its (nonzero) digits is 2700, while the sum is 26.
The square root of 130500566 is about 11423.6844319160. The cubic root of 130500566 is about 507.2290655084.
Adding to 130500566 its reverse (665005031), we get a palindrome (795505597).
The spelling of 130500566 in words is "one hundred thirty million, five hundred thousand, five hundred sixty-six".
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