Base | Representation |
---|---|
bin | 10110010111111101… |
… | …01001011011000001 |
3 | 1011000010221112101000 |
4 | 23023332221123001 |
5 | 144100101211113 |
6 | 5303541402213 |
7 | 603446303046 |
oct | 131376513301 |
9 | 34003845330 |
10 | 12012132033 |
11 | 5104598650 |
12 | 23b2a09369 |
13 | 1195821945 |
14 | 81d4991cd |
15 | 4a486a373 |
hex | 2cbfa96c1 |
12012132033 has 16 divisors (see below), whose sum is σ = 19413547200. Its totient is φ = 7280079840.
The previous prime is 12012132031. The next prime is 12012132073. The reversal of 12012132033 is 33023121021.
It is not a de Polignac number, because 12012132033 - 21 = 12012132031 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12012131997 and 12012132015.
It is not an unprimeable number, because it can be changed into a prime (12012132031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20222148 + ... + 20222741.
It is an arithmetic number, because the mean of its divisors is an integer number (1213346700).
Almost surely, 212012132033 is an apocalyptic number.
It is an amenable number.
12012132033 is a deficient number, since it is larger than the sum of its proper divisors (7401415167).
12012132033 is a wasteful number, since it uses less digits than its factorization.
12012132033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40444909 (or 40444903 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 12012132033 its reverse (33023121021), we get a palindrome (45035253054).
The spelling of 12012132033 in words is "twelve billion, twelve million, one hundred thirty-two thousand, thirty-three".
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