Base | Representation |
---|---|
bin | 10110111010011011… |
… | …10110011110000111 |
3 | 1011202022010022211100 |
4 | 23131031312132013 |
5 | 200143120032221 |
6 | 5352352111143 |
7 | 613560403524 |
oct | 133515663607 |
9 | 34668108740 |
10 | 12301330311 |
11 | 5242864596 |
12 | 24738354b3 |
13 | 1210709c9a |
14 | 849a5a14b |
15 | 4bee43926 |
hex | 2dd376787 |
12301330311 has 6 divisors (see below), whose sum is σ = 17768588240. Its totient is φ = 8200886868.
The previous prime is 12301330309. The next prime is 12301330337. The reversal of 12301330311 is 11303310321.
It is a happy number.
12301330311 is a `hidden beast` number, since 1 + 2 + 301 + 330 + 31 + 1 = 666.
It is not a de Polignac number, because 12301330311 - 21 = 12301330309 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12301335311) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 683407231 + ... + 683407248.
Almost surely, 212301330311 is an apocalyptic number.
12301330311 is a deficient number, since it is larger than the sum of its proper divisors (5467257929).
12301330311 is a wasteful number, since it uses less digits than its factorization.
12301330311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1366814485 (or 1366814482 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 12301330311 its reverse (11303310321), we get a palindrome (23604640632).
The spelling of 12301330311 in words is "twelve billion, three hundred one million, three hundred thirty thousand, three hundred eleven".
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