Base | Representation |
---|---|
bin | 100001101001010100101… |
… | …100010010101001110100 |
3 | 22012000222011002101100220 |
4 | 201221110230102221310 |
5 | 300340202001132012 |
6 | 4530100432134340 |
7 | 326021215541154 |
oct | 41512454225164 |
9 | 8160864071326 |
10 | 2312113302132 |
11 | 81161a756287 |
12 | 31412a0973b0 |
13 | 13a053b47b7a |
14 | 7dc9a6a4764 |
15 | 40223d3d08c |
hex | 21a54b12a74 |
2312113302132 has 12 divisors (see below), whose sum is σ = 5394931038336. Its totient is φ = 770704434040.
The previous prime is 2312113302001. The next prime is 2312113302133. The reversal of 2312113302132 is 2312033112132.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×23121133021322 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2312113302133) 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, 96338054244 + ... + 96338054267.
It is an arithmetic number, because the mean of its divisors is an integer number (449577586528).
Almost surely, 22312113302132 is an apocalyptic number.
It is an amenable number.
2312113302132 is an abundant number, since it is smaller than the sum of its proper divisors (3082817736204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2312113302132 is a wasteful number, since it uses less digits than its factorization.
2312113302132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 192676108518 (or 192676108516 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 2312113302132 its reverse (2312033112132), we get a palindrome (4624146414264).
The spelling of 2312113302132 in words is "two trillion, three hundred twelve billion, one hundred thirteen million, three hundred two thousand, one hundred thirty-two".
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