Base | Representation |
---|---|
bin | 11101110101100010010011… |
… | …111001010110101110000011 |
3 | 122012121201202020201020202102 |
4 | 131311202103321112232003 |
5 | 114144421303430112121 |
6 | 1143030411430541015 |
7 | 36432333320223404 |
oct | 3565422371265603 |
9 | 565551666636672 |
10 | 131222322113411 |
11 | 388a208a968531 |
12 | 1287392220776b |
13 | 582b29a663009 |
14 | 24592a11559ab |
15 | 10285d8cdd90b |
hex | 775893e56b83 |
131222322113411 has 16 divisors (see below), whose sum is σ = 144134902310400. Its totient is φ = 118910396930688.
The previous prime is 131222322113381. The next prime is 131222322113413. The reversal of 131222322113411 is 114311223222131.
It is not a de Polignac number, because 131222322113411 - 234 = 131205142244227 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (131222322113413) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184306475 + ... + 185017083.
It is an arithmetic number, because the mean of its divisors is an integer number (9008431394400).
Almost surely, 2131222322113411 is an apocalyptic number.
131222322113411 is a deficient number, since it is larger than the sum of its proper divisors (12912580196989).
131222322113411 is a wasteful number, since it uses less digits than its factorization.
131222322113411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1133218.
The product of its digits is 3456, while the sum is 29.
Adding to 131222322113411 its reverse (114311223222131), we get a palindrome (245533545335542).
The spelling of 131222322113411 in words is "one hundred thirty-one trillion, two hundred twenty-two billion, three hundred twenty-two million, one hundred thirteen thousand, four hundred eleven".
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