Base | Representation |
---|---|
bin | 101101011010110111011… |
… | …000111010111100101101 |
3 | 102001101102101202202102221 |
4 | 231122313120322330231 |
5 | 402114231043122313 |
6 | 10345511533315341 |
7 | 441333546633325 |
oct | 55326730727455 |
9 | 12041371682387 |
10 | 3121223020333 |
11 | aa3781030100 |
12 | 424ab7335b51 |
13 | 19843a20b832 |
14 | ab0d4842285 |
15 | 562cbc80c8d |
hex | 2d6b763af2d |
3121223020333 has 12 divisors (see below), whose sum is σ = 3611332422880. Its totient is φ = 2688134656680.
The previous prime is 3121223020309. The next prime is 3121223020423. The reversal of 3121223020333 is 3330203221213.
3121223020333 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3121223020333 - 229 = 3120686149421 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3121223020298 and 3121223020307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3121223020933) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 678819585 + ... + 678824182.
Almost surely, 23121223020333 is an apocalyptic number.
It is an amenable number.
3121223020333 is a deficient number, since it is larger than the sum of its proper divisors (490109402547).
3121223020333 is a wasteful number, since it uses less digits than its factorization.
3121223020333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1357643808 (or 1357643797 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 25.
Adding to 3121223020333 its reverse (3330203221213), we get a palindrome (6451426241546).
The spelling of 3121223020333 in words is "three trillion, one hundred twenty-one billion, two hundred twenty-three million, twenty thousand, three hundred thirty-three".
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