Base | Representation |
---|---|
bin | 1100001100101101100000… |
… | …0010011111100011100111 |
3 | 1202111020001001102012212011 |
4 | 3003023120002133203213 |
5 | 3224222311140232221 |
6 | 44305342333335051 |
7 | 2553010363404151 |
oct | 303133002374347 |
9 | 52436031365764 |
10 | 13412512430311 |
11 | 430123a670195 |
12 | 1607527337487 |
13 | 763a43676177 |
14 | 345251cb5ad1 |
15 | 183d547c21e1 |
hex | c32d809f8e7 |
13412512430311 has 4 divisors (see below), whose sum is σ = 13412519757000. Its totient is φ = 13412505103624.
The previous prime is 13412512430287. The next prime is 13412512430351. The reversal of 13412512430311 is 11303421521431.
It is a happy number.
13412512430311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 13412512430311 - 217 = 13412512299239 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13412512430351) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1701105 + ... + 5451493.
It is an arithmetic number, because the mean of its divisors is an integer number (3353129939250).
Almost surely, 213412512430311 is an apocalyptic number.
13412512430311 is a deficient number, since it is larger than the sum of its proper divisors (7326689).
13412512430311 is an equidigital number, since it uses as much as digits as its factorization.
13412512430311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7326688.
The product of its (nonzero) digits is 8640, while the sum is 31.
Adding to 13412512430311 its reverse (11303421521431), we get a palindrome (24715933951742).
The spelling of 13412512430311 in words is "thirteen trillion, four hundred twelve billion, five hundred twelve million, four hundred thirty thousand, three hundred eleven".
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