Base | Representation |
---|---|
bin | 1011000010000100001101… |
… | …1111111111010011001001 |
3 | 1120221121221221000012220201 |
4 | 2300201003133333103021 |
5 | 3042214441221244423 |
6 | 41444300015252201 |
7 | 2361241453440505 |
oct | 260410337772311 |
9 | 46847857005821 |
10 | 12130120103113 |
11 | 395739a626201 |
12 | 143aa9481a061 |
13 | 69cb3342623c |
14 | 2dd15adcd305 |
15 | 1607eb5aa2ad |
hex | b08437ff4c9 |
12130120103113 has 4 divisors (see below), whose sum is σ = 12130175617488. Its totient is φ = 12130064588740.
The previous prime is 12130120103089. The next prime is 12130120103117. The reversal of 12130120103113 is 31130102103121.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 12130120103113 - 29 = 12130120102601 is a prime.
It is a super-2 number, since 2×121301201031132 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12130120103117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27428131 + ... + 27866872.
It is an arithmetic number, because the mean of its divisors is an integer number (3032543904372).
Almost surely, 212130120103113 is an apocalyptic number.
It is an amenable number.
12130120103113 is a deficient number, since it is larger than the sum of its proper divisors (55514375).
12130120103113 is an equidigital number, since it uses as much as digits as its factorization.
12130120103113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55514374.
The product of its (nonzero) digits is 108, while the sum is 19.
Adding to 12130120103113 its reverse (31130102103121), we get a palindrome (43260222206234).
The spelling of 12130120103113 in words is "twelve trillion, one hundred thirty billion, one hundred twenty million, one hundred three thousand, one hundred thirteen".
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