Base | Representation |
---|---|
bin | 1011001101110101011100… |
… | …0010001111101011101011 |
3 | 1121122221211222102220110201 |
4 | 2303131113002033223223 |
5 | 3104023033144010011 |
6 | 42121215142453031 |
7 | 2411660112404065 |
oct | 263352702175353 |
9 | 47587758386421 |
10 | 12332311313131 |
11 | 3a25116262977 |
12 | 1472102134177 |
13 | 6b5c166b9b94 |
14 | 308c5c100735 |
15 | 165bd20b1cc1 |
hex | b375708faeb |
12332311313131 has 16 divisors (see below), whose sum is σ = 13632107022144. Its totient is φ = 11096825693184.
The previous prime is 12332311313111. The next prime is 12332311313137. The reversal of 12332311313131 is 13131311323321.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 12332311313131 - 221 = 12332309215979 is a prime.
It is a super-2 number, since 2×123323113131312 (a number of 27 digits) contains 22 as substring.
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 12332311313131.
It is not an unprimeable number, because it can be changed into a prime (12332311313137) 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, 6878826 + ... + 8484271.
It is an arithmetic number, because the mean of its divisors is an integer number (852006688884).
Almost surely, 212332311313131 is an apocalyptic number.
12332311313131 is a deficient number, since it is larger than the sum of its proper divisors (1299795709013).
12332311313131 is a wasteful number, since it uses less digits than its factorization.
12332311313131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15365190.
The product of its digits is 2916, while the sum is 28.
Adding to 12332311313131 its reverse (13131311323321), we get a palindrome (25463622636452).
The spelling of 12332311313131 in words is "twelve trillion, three hundred thirty-two billion, three hundred eleven million, three hundred thirteen thousand, one hundred thirty-one".
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