Base | Representation |
---|---|
bin | 11000101010011101… |
… | …101100111000110000 |
3 | 2112100120222211002000 |
4 | 120222131230320300 |
5 | 413213422423010 |
6 | 20055450054000 |
7 | 1625153160015 |
oct | 305235547060 |
9 | 75316884060 |
10 | 26482232880 |
11 | 1025a591584 |
12 | 5170a1a300 |
13 | 26606477ac |
14 | 13d318370c |
15 | a4edac7c0 |
hex | 62a76ce30 |
26482232880 has 80 divisors (see below), whose sum is σ = 91216587360. Its totient is φ = 7061928192.
The previous prime is 26482232873. The next prime is 26482232921. The reversal of 26482232880 is 8823228462.
26482232880 is a `hidden beast` number, since 264 + 82 + 232 + 8 + 80 = 666.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6127987 + ... + 6132306.
It is an arithmetic number, because the mean of its divisors is an integer number (1140207342).
Almost surely, 226482232880 is an apocalyptic number.
26482232880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
26482232880 is an abundant number, since it is smaller than the sum of its proper divisors (64734354480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26482232880 is a wasteful number, since it uses less digits than its factorization.
26482232880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12260315 (or 12260303 counting only the distinct ones).
The product of its (nonzero) digits is 589824, while the sum is 45.
The spelling of 26482232880 in words is "twenty-six billion, four hundred eighty-two million, two hundred thirty-two thousand, eight hundred eighty".
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