Base | Representation |
---|---|
bin | 1010100111001110111… |
… | …1100000100110000101 |
3 | 122102121220221002010100 |
4 | 2221303233200212011 |
5 | 10441403044214144 |
6 | 215432250314313 |
7 | 16113214225506 |
oct | 2516357404605 |
9 | 572556832110 |
10 | 182330460549 |
11 | 70364878736 |
12 | 2b406128999 |
13 | 142696c31a3 |
14 | 8b79516bad |
15 | 4b220e5269 |
hex | 2a73be0985 |
182330460549 has 6 divisors (see below), whose sum is σ = 263366220806. Its totient is φ = 121553640360.
The previous prime is 182330460509. The next prime is 182330460563. The reversal of 182330460549 is 945064033281.
182330460549 is a `hidden beast` number, since 1 + 8 + 2 + 3 + 30 + 4 + 605 + 4 + 9 = 666.
182330460549 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 114200064225 + 68130396324 = 337935^2 + 261018^2 .
It is not a de Polignac number, because 182330460549 - 28 = 182330460293 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 (182330460509) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10129470022 + ... + 10129470039.
Almost surely, 2182330460549 is an apocalyptic number.
It is an amenable number.
182330460549 is a deficient number, since it is larger than the sum of its proper divisors (81035760257).
182330460549 is a wasteful number, since it uses less digits than its factorization.
182330460549 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20258940067 (or 20258940064 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 45.
It can be divided in two parts, 182330460 and 549, that added together give a square (182331009 = 135032).
The spelling of 182330460549 in words is "one hundred eighty-two billion, three hundred thirty million, four hundred sixty thousand, five hundred forty-nine".
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