Base | Representation |
---|---|
bin | 1011010000110001… |
… | …0000010000101100 |
3 | 21210200111221221221 |
4 | 2310030100100230 |
5 | 22142404024322 |
6 | 1215551433124 |
7 | 134626010212 |
oct | 26414202054 |
9 | 7720457857 |
10 | 3023111212 |
11 | 1311516220 |
12 | 7045257a4 |
13 | 392416b04 |
14 | 209700cb2 |
15 | 12a60b9c7 |
hex | b431042c |
3023111212 has 24 divisors (see below), whose sum is σ = 5776766352. Its totient is φ = 1372862400.
The previous prime is 3023111209. The next prime is 3023111219. The reversal of 3023111212 is 2121113203.
It is not an unprimeable number, because it can be changed into a prime (3023111219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16662 + ... + 79522.
It is an arithmetic number, because the mean of its divisors is an integer number (240698598).
Almost surely, 23023111212 is an apocalyptic number.
It is an amenable number.
3023111212 is a deficient number, since it is larger than the sum of its proper divisors (2753655140).
3023111212 is a wasteful number, since it uses less digits than its factorization.
3023111212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63969 (or 63967 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 3023111212 is about 54982.8265188322. The cubic root of 3023111212 is about 1445.9436709774.
Adding to 3023111212 its reverse (2121113203), we get a palindrome (5144224415).
The spelling of 3023111212 in words is "three billion, twenty-three million, one hundred eleven thousand, two hundred twelve".
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