Base | Representation |
---|---|
bin | 11101110100010110111000… |
… | …011001011010110101101001 |
3 | 122012022222200202222200200021 |
4 | 131310112320121122311221 |
5 | 114142104421002320131 |
6 | 1142525254555240441 |
7 | 36423435261516013 |
oct | 3564267031326551 |
9 | 565288622880607 |
10 | 131141330120041 |
11 | 388707a900711a |
12 | 1286009a149121 |
13 | 5823760b65497 |
14 | 24553ba7551b3 |
15 | 10264486c0e11 |
hex | 7745b865ad69 |
131141330120041 has 12 divisors (see below), whose sum is σ = 133133022215760. Its totient is φ = 129172685047560.
The previous prime is 131141330120039. The next prime is 131141330120057. The reversal of 131141330120041 is 140021033141131.
It is not a de Polignac number, because 131141330120041 - 21 = 131141330120039 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 131141330119988 and 131141330120015.
It is not an unprimeable number, because it can be changed into a prime (131141330120011) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27005475 + ... + 31489336.
It is an arithmetic number, because the mean of its divisors is an integer number (11094418517980).
Almost surely, 2131141330120041 is an apocalyptic number.
It is an amenable number.
131141330120041 is a deficient number, since it is larger than the sum of its proper divisors (1991692095719).
131141330120041 is an equidigital number, since it uses as much as digits as its factorization.
131141330120041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58495204 (or 58495077 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 25.
Adding to 131141330120041 its reverse (140021033141131), we get a palindrome (271162363261172).
The spelling of 131141330120041 in words is "one hundred thirty-one trillion, one hundred forty-one billion, three hundred thirty million, one hundred twenty thousand, forty-one".
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