Base | Representation |
---|---|
bin | 11001100001111101… |
… | …010001010111101100 |
3 | 2121202110212200020012 |
4 | 121201331101113230 |
5 | 422120243140120 |
6 | 20332105112352 |
7 | 1660216554110 |
oct | 314175212754 |
9 | 77673780205 |
10 | 27413255660 |
11 | 1069808279a |
12 | 53907886b8 |
13 | 277b4b384b |
14 | 1480a97740 |
15 | aa69b61c5 |
hex | 661f515ec |
27413255660 has 48 divisors (see below), whose sum is σ = 66079191360. Its totient is φ = 9357776640.
The previous prime is 27413255629. The next prime is 27413255671. The reversal of 27413255660 is 6655231472.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 395471 + ... + 459590.
It is an arithmetic number, because the mean of its divisors is an integer number (1376649820).
Almost surely, 227413255660 is an apocalyptic number.
27413255660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
27413255660 is an abundant number, since it is smaller than the sum of its proper divisors (38665935700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27413255660 is a wasteful number, since it uses less digits than its factorization.
27413255660 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 855306 (or 855304 counting only the distinct ones).
The product of its (nonzero) digits is 302400, while the sum is 41.
The spelling of 27413255660 in words is "twenty-seven billion, four hundred thirteen million, two hundred fifty-five thousand, six hundred sixty".
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