Base | Representation |
---|---|
bin | 10110000001011110… |
… | …00001011000000100 |
3 | 1010111222222100022020 |
4 | 23000233001120010 |
5 | 143203303031333 |
6 | 5233122203140 |
7 | 565665656013 |
oct | 130057013004 |
9 | 33458870266 |
10 | 11823486468 |
11 | 5018060422 |
12 | 235b7b34b0 |
13 | 1165711851 |
14 | 8023d0a7a |
15 | 4930053b3 |
hex | 2c0bc1604 |
11823486468 has 48 divisors (see below), whose sum is σ = 29276251200. Its totient is φ = 3701039104.
The previous prime is 11823486457. The next prime is 11823486473. The reversal of 11823486468 is 86468432811.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a self number, because there is not a number n which added to its sum of digits gives 11823486468.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27055 + ... + 156137.
It is an arithmetic number, because the mean of its divisors is an integer number (609921900).
Almost surely, 211823486468 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11823486468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14638125600).
11823486468 is an abundant number, since it is smaller than the sum of its proper divisors (17452764732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11823486468 is a wasteful number, since it uses less digits than its factorization.
11823486468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129556 (or 129554 counting only the distinct ones).
The product of its digits is 1769472, while the sum is 51.
The spelling of 11823486468 in words is "eleven billion, eight hundred twenty-three million, four hundred eighty-six thousand, four hundred sixty-eight".
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