Base | Representation |
---|---|
bin | 11010000010100011… |
… | …001010100100111000 |
3 | 2200011120210020001210 |
4 | 122002203022210320 |
5 | 424230233411331 |
6 | 20502241043120 |
7 | 2006606406354 |
oct | 320243124470 |
9 | 80146706053 |
10 | 27960060216 |
11 | 109487a8090 |
12 | 55039264a0 |
13 | 283787573a |
14 | 14d3554464 |
15 | ad99c7446 |
hex | 6828ca938 |
27960060216 has 64 divisors (see below), whose sum is σ = 79570149120. Its totient is φ = 8104363520.
The previous prime is 27960060197. The next prime is 27960060217. The reversal of 27960060216 is 61206006972.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27960060217) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2296305 + ... + 2308448.
It is an arithmetic number, because the mean of its divisors is an integer number (1243283580).
Almost surely, 227960060216 is an apocalyptic number.
It is an amenable number.
27960060216 is an abundant number, since it is smaller than the sum of its proper divisors (51610088904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27960060216 is a wasteful number, since it uses less digits than its factorization.
27960060216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4604796 (or 4604792 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 39.
The spelling of 27960060216 in words is "twenty-seven billion, nine hundred sixty million, sixty thousand, two hundred sixteen".
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