Base | Representation |
---|---|
bin | 10101011011101101… |
… | …010001001011111011 |
3 | 2012101211211101002200 |
4 | 111123231101023323 |
5 | 334112414230021 |
6 | 14323333401243 |
7 | 1443202633065 |
oct | 253355211373 |
9 | 65354741080 |
10 | 23013430011 |
11 | 983a532650 |
12 | 4563199223 |
13 | 2229ab2010 |
14 | 11845c6735 |
15 | 8ea5b4126 |
hex | 55bb512fb |
23013430011 has 96 divisors (see below), whose sum is σ = 40252814784. Its totient is φ = 12483072000.
The previous prime is 23013430001. The next prime is 23013430061. The reversal of 23013430011 is 11003431032.
23013430011 is a `hidden beast` number, since 230 + 1 + 3 + 430 + 0 + 1 + 1 = 666.
It is not a de Polignac number, because 23013430011 - 213 = 23013421819 is a prime.
It is a super-3 number, since 3×230134300113 (a number of 32 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (23013430001) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9127431 + ... + 9129951.
It is an arithmetic number, because the mean of its divisors is an integer number (419300154).
Almost surely, 223013430011 is an apocalyptic number.
23013430011 is a deficient number, since it is larger than the sum of its proper divisors (17239384773).
23013430011 is a wasteful number, since it uses less digits than its factorization.
23013430011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2765 (or 2762 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 23013430011 its reverse (11003431032), we get a palindrome (34016861043).
The spelling of 23013430011 in words is "twenty-three billion, thirteen million, four hundred thirty thousand, eleven".
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