Base | Representation |
---|---|
bin | 111100100101011010… |
… | …0100110110010101011 |
3 | 110102211012020102012122 |
4 | 1321022310212302223 |
5 | 4112423201320433 |
6 | 135434043101455 |
7 | 12254051333516 |
oct | 1711264466253 |
9 | 412735212178 |
10 | 130104323243 |
11 | 501a4553794 |
12 | 2126b81188b |
13 | c3656a006b |
14 | 64232a3d7d |
15 | 35b70be198 |
hex | 1e4ad26cab |
130104323243 has 8 divisors (see below), whose sum is σ = 134443084800. Its totient is φ = 125774427240.
The previous prime is 130104323213. The next prime is 130104323273. The reversal of 130104323243 is 342323401031.
It is an interprime number because it is at equal distance from previous prime (130104323213) and next prime (130104323273).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130104323243 - 26 = 130104323179 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130104323213) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2186543 + ... + 2245256.
It is an arithmetic number, because the mean of its divisors is an integer number (16805385600).
Almost surely, 2130104323243 is an apocalyptic number.
130104323243 is a deficient number, since it is larger than the sum of its proper divisors (4338761557).
130104323243 is an equidigital number, since it uses as much as digits as its factorization.
130104323243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4432777.
The product of its (nonzero) digits is 5184, while the sum is 26.
Adding to 130104323243 its reverse (342323401031), we get a palindrome (472427724274).
The spelling of 130104323243 in words is "one hundred thirty billion, one hundred four million, three hundred twenty-three thousand, two hundred forty-three".
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