Base | Representation |
---|---|
bin | 11101110100010110110011… |
… | …001010001100110011110101 |
3 | 122012022222110122122010212201 |
4 | 131310112303022030303311 |
5 | 114142104231003304331 |
6 | 1142525242135544501 |
7 | 36423433143551440 |
oct | 3564266312146365 |
9 | 565288418563781 |
10 | 131141242244341 |
11 | 3887076344687a |
12 | 1286007482b131 |
13 | 58237488a8424 |
14 | 24553acbdc657 |
15 | 1026440b13a61 |
hex | 7745b328ccf5 |
131141242244341 has 96 divisors (see below), whose sum is σ = 166089458016000. Its totient is φ = 101283992054784.
The previous prime is 131141242244329. The next prime is 131141242244351. The reversal of 131141242244341 is 143442242141131.
It is not a de Polignac number, because 131141242244341 - 229 = 131140705373429 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 131141242244341.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131141242244351) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1754430930 + ... + 1754505676.
It is an arithmetic number, because the mean of its divisors is an integer number (1730098521000).
Almost surely, 2131141242244341 is an apocalyptic number.
It is an amenable number.
131141242244341 is a deficient number, since it is larger than the sum of its proper divisors (34948215771659).
131141242244341 is a wasteful number, since it uses less digits than its factorization.
131141242244341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75179 (or 75160 counting only the distinct ones).
The product of its digits is 73728, while the sum is 37.
Adding to 131141242244341 its reverse (143442242141131), we get a palindrome (274583484385472).
The spelling of 131141242244341 in words is "one hundred thirty-one trillion, one hundred forty-one billion, two hundred forty-two million, two hundred forty-four thousand, three hundred forty-one".
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