Base | Representation |
---|---|
bin | 10110011001000010… |
… | …01111110001110001 |
3 | 1011000210000100001221 |
4 | 23030201033301301 |
5 | 144104411431113 |
6 | 5304504025041 |
7 | 603616350151 |
oct | 131441176161 |
9 | 34023010057 |
10 | 12021202033 |
11 | 5109723015 |
12 | 23b5a62181 |
13 | 11976790c9 |
14 | 82077a761 |
15 | 4a555c98d |
hex | 2cc84fc71 |
12021202033 has 8 divisors (see below), whose sum is σ = 12227211360. Its totient is φ = 11815268160.
The previous prime is 12021201989. The next prime is 12021202069. The reversal of 12021202033 is 33020212021.
12021202033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12021202033 - 217 = 12021070961 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12021201998 and 12021202016.
It is not an unprimeable number, because it can be changed into a prime (12021202433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370713 + ... + 401833.
It is an arithmetic number, because the mean of its divisors is an integer number (1528401420).
Almost surely, 212021202033 is an apocalyptic number.
It is an amenable number.
12021202033 is a deficient number, since it is larger than the sum of its proper divisors (206009327).
12021202033 is an equidigital number, since it uses as much as digits as its factorization.
12021202033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37727.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 12021202033 its reverse (33020212021), we get a palindrome (45041414054).
The spelling of 12021202033 in words is "twelve billion, twenty-one million, two hundred two thousand, thirty-three".
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