Base | Representation |
---|---|
bin | 1100010011111111110101… |
… | …01100000001111100000000 |
3 | 10112212101022010001200102221 |
4 | 12021333322230001330000 |
5 | 12022100341441303320 |
6 | 133330132055420424 |
7 | 5463063162541303 |
oct | 611777254017400 |
9 | 115771263050387 |
10 | 27075384712960 |
11 | 86996738a8a51 |
12 | 3053483684714 |
13 | 121527580399c |
14 | 6986542b2b3a |
15 | 31e45d7913aa |
hex | 189ffab01f00 |
27075384712960 has 72 divisors (see below), whose sum is σ = 64901663353296. Its totient is φ = 10822195691520.
The previous prime is 27075384712921. The next prime is 27075384712973. The reversal of 27075384712960 is 6921748357072.
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, 6028914 + ... + 9513073.
It is an arithmetic number, because the mean of its divisors is an integer number (901411991018).
It is a 1-persistent number, because it is pandigital, but 2⋅27075384712960 = 54150769425920 is not.
Almost surely, 227075384712960 is an apocalyptic number.
27075384712960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
27075384712960 is an abundant number, since it is smaller than the sum of its proper divisors (37826278640336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27075384712960 is a wasteful number, since it uses less digits than its factorization.
27075384712960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15543369 (or 15543355 counting only the distinct ones).
The product of its (nonzero) digits is 35562240, while the sum is 61.
The spelling of 27075384712960 in words is "twenty-seven trillion, seventy-five billion, three hundred eighty-four million, seven hundred twelve thousand, nine hundred sixty".
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