Base | Representation |
---|---|
bin | 111100101111100001… |
… | …0001111010101101011 |
3 | 110110200211100102000122 |
4 | 1321133002033111223 |
5 | 4114122010112030 |
6 | 135531435353455 |
7 | 12265336646522 |
oct | 1713702172553 |
9 | 413624312018 |
10 | 130443441515 |
11 | 50358a16322 |
12 | 213452b288b |
13 | c3baa1626a |
14 | 645633b4b9 |
15 | 35d6c588e5 |
hex | 1e5f08f56b |
130443441515 has 4 divisors (see below), whose sum is σ = 156532129824. Its totient is φ = 104354753208.
The previous prime is 130443441509. The next prime is 130443441559. The reversal of 130443441515 is 515144344031.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 130443441515 - 224 = 130426664299 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13044344147 + ... + 13044344156.
It is an arithmetic number, because the mean of its divisors is an integer number (39133032456).
Almost surely, 2130443441515 is an apocalyptic number.
130443441515 is a deficient number, since it is larger than the sum of its proper divisors (26088688309).
130443441515 is an equidigital number, since it uses as much as digits as its factorization.
130443441515 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26088688308.
The product of its (nonzero) digits is 57600, while the sum is 35.
Adding to 130443441515 its reverse (515144344031), we get a palindrome (645587785546).
The spelling of 130443441515 in words is "one hundred thirty billion, four hundred forty-three million, four hundred forty-one thousand, five hundred fifteen".
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