Base | Representation |
---|---|
bin | 1100000010001001110011… |
… | …1100101011101101010001 |
3 | 1201211212212100221021021012 |
4 | 3000202130330223231101 |
5 | 3213234324400100131 |
6 | 44050144234340305 |
7 | 2533626536656106 |
oct | 300423474535521 |
9 | 51755770837235 |
10 | 13231132425041 |
11 | 4241323356693 |
12 | 159834758a695 |
13 | 74c8c8b6406b |
14 | 33a566ad0aad |
15 | 17e28ad7352b |
hex | c089cf2bb51 |
13231132425041 has 4 divisors (see below), whose sum is σ = 13231140524784. Its totient is φ = 13231124325300.
The previous prime is 13231132425019. The next prime is 13231132425047. The reversal of 13231132425041 is 14052423113231.
It is a happy number.
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, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13231132425041 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13231132424989 and 13231132425007.
It is not an unprimeable number, because it can be changed into a prime (13231132425047) 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, 645875 + ... + 5184536.
It is an arithmetic number, because the mean of its divisors is an integer number (3307785131196).
Almost surely, 213231132425041 is an apocalyptic number.
It is an amenable number.
13231132425041 is a deficient number, since it is larger than the sum of its proper divisors (8099743).
13231132425041 is an equidigital number, since it uses as much as digits as its factorization.
13231132425041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8099742.
The product of its (nonzero) digits is 17280, while the sum is 32.
Adding to 13231132425041 its reverse (14052423113231), we get a palindrome (27283555538272).
The spelling of 13231132425041 in words is "thirteen trillion, two hundred thirty-one billion, one hundred thirty-two million, four hundred twenty-five thousand, forty-one".
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