Base | Representation |
---|---|
bin | 11001110100101101… |
… | …100110011110010000 |
3 | 2122120101222000112222 |
4 | 121310231212132100 |
5 | 423241321234041 |
6 | 20423225240212 |
7 | 2001060250013 |
oct | 316455463620 |
9 | 78511860488 |
10 | 27727914896 |
11 | 10839759950 |
12 | 545a033068 |
13 | 27cb744b46 |
14 | 14b07a537a |
15 | ac441d74b |
hex | 674b66790 |
27727914896 has 20 divisors (see below), whose sum is σ = 58606729584. Its totient is φ = 12603597600.
The previous prime is 27727914883. The next prime is 27727914899. The reversal of 27727914896 is 69841972772.
It is not an unprimeable number, because it can be changed into a prime (27727914899) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78772310 + ... + 78772661.
Almost surely, 227727914896 is an apocalyptic number.
It is an amenable number.
27727914896 is an abundant number, since it is smaller than the sum of its proper divisors (30878814688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27727914896 is a wasteful number, since it uses less digits than its factorization.
27727914896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157544990 (or 157544984 counting only the distinct ones).
The product of its digits is 21337344, while the sum is 62.
The spelling of 27727914896 in words is "twenty-seven billion, seven hundred twenty-seven million, nine hundred fourteen thousand, eight hundred ninety-six".
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