Base | Representation |
---|---|
bin | 10110011010000101… |
… | …11011000111111101 |
3 | 1011001101121212020000 |
4 | 23031002323013331 |
5 | 144114141432313 |
6 | 5305421144513 |
7 | 604054366506 |
oct | 131502730775 |
9 | 34041555200 |
10 | 12030030333 |
11 | 5113702932 |
12 | 23b89bb139 |
13 | 119944a559 |
14 | 8219d7bad |
15 | 4a6203673 |
hex | 2cd0bb1fd |
12030030333 has 20 divisors (see below), whose sum is σ = 18145272288. Its totient is φ = 7942150440.
The previous prime is 12030030317. The next prime is 12030030361. The reversal of 12030030333 is 33303003021.
12030030333 is a `hidden beast` number, since 1 + 2 + 0 + 300 + 30 + 333 = 666.
It is not a de Polignac number, because 12030030333 - 24 = 12030030317 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12030031333) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 712623 + ... + 729308.
Almost surely, 212030030333 is an apocalyptic number.
It is an amenable number.
12030030333 is a deficient number, since it is larger than the sum of its proper divisors (6115241955).
12030030333 is a wasteful number, since it uses less digits than its factorization.
12030030333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1442046 (or 1442037 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 18.
Adding to 12030030333 its reverse (33303003021), we get a palindrome (45333033354).
The spelling of 12030030333 in words is "twelve billion, thirty million, thirty thousand, three hundred thirty-three".
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