Base | Representation |
---|---|
bin | 11101110111001000110101… |
… | …110010100100010011011001 |
3 | 122020000020220122001112221012 |
4 | 131313020311302210103121 |
5 | 114203222240040103213 |
6 | 1143153135524223305 |
7 | 36443311416356252 |
oct | 3567106562442331 |
9 | 566006818045835 |
10 | 131332412425433 |
11 | 38934843a9237a |
12 | 1289112723ab35 |
13 | 5838793790b8b |
14 | 2460746327b29 |
15 | 102b3cdcc54a8 |
hex | 777235ca44d9 |
131332412425433 has 4 divisors (see below), whose sum is σ = 131494751625780. Its totient is φ = 131170073225088.
The previous prime is 131332412425429. The next prime is 131332412425441. The reversal of 131332412425433 is 334524214233131.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 55553350441744 + 75779061983689 = 7453412^2 + 8705117^2 .
It is a cyclic number.
It is not a de Polignac number, because 131332412425433 - 22 = 131332412425429 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (131332412425133) 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, 81169598960 + ... + 81169600577.
It is an arithmetic number, because the mean of its divisors is an integer number (32873687906445).
Almost surely, 2131332412425433 is an apocalyptic number.
It is an amenable number.
131332412425433 is a deficient number, since it is larger than the sum of its proper divisors (162339200347).
131332412425433 is an equidigital number, since it uses as much as digits as its factorization.
131332412425433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162339200346.
The product of its digits is 622080, while the sum is 41.
Adding to 131332412425433 its reverse (334524214233131), we get a palindrome (465856626658564).
The spelling of 131332412425433 in words is "one hundred thirty-one trillion, three hundred thirty-two billion, four hundred twelve million, four hundred twenty-five thousand, four hundred thirty-three".
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