Base | Representation |
---|---|
bin | 1100011110110101111111… |
… | …00100101011010110111000 |
3 | 10121012000020011010002010020 |
4 | 12033122333210223112320 |
5 | 12044202104100200342 |
6 | 134213243515050440 |
7 | 5532025251456201 |
oct | 617327744532670 |
9 | 117160204102106 |
10 | 27448055084472 |
11 | 8822722586a20 |
12 | 30b374a140a20 |
13 | 124145708b809 |
14 | 6ac6c894a5a8 |
15 | 328ec0be20ec |
hex | 18f6bf92b5b8 |
27448055084472 has 32 divisors (see below), whose sum is σ = 74858332049280. Its totient is φ = 8317592449760.
The previous prime is 27448055084381. The next prime is 27448055084491.
27448055084472 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×274480550844722 (a number of 28 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51984952548 + ... + 51984953075.
It is an arithmetic number, because the mean of its divisors is an integer number (2339322876540).
Almost surely, 227448055084472 is an apocalyptic number.
27448055084472 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
27448055084472 is an abundant number, since it is smaller than the sum of its proper divisors (47410276964808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27448055084472 is a wasteful number, since it uses less digits than its factorization.
27448055084472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103969905643 (or 103969905639 counting only the distinct ones).
The product of its (nonzero) digits is 80281600, while the sum is 60.
The spelling of 27448055084472 in words is "twenty-seven trillion, four hundred forty-eight billion, fifty-five million, eighty-four thousand, four hundred seventy-two".
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