Base | Representation |
---|---|
bin | 10000101010001101… |
… | …10011100001011011 |
3 | 212002022210022100202 |
4 | 20111012303201123 |
5 | 121304133240102 |
6 | 4035301452415 |
7 | 434433041306 |
oct | 102506634133 |
9 | 25068708322 |
10 | 8944040027 |
11 | 387a74a71a |
12 | 189741110b |
13 | ac6cb91a0 |
14 | 60bc09b3d |
15 | 375325e02 |
hex | 2151b385b |
8944040027 has 16 divisors (see below), whose sum is σ = 9796123008. Its totient is φ = 8115569280.
The previous prime is 8944040011. The next prime is 8944040047. The reversal of 8944040027 is 7200404498.
It is not a de Polignac number, because 8944040027 - 24 = 8944040011 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8944040047) 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, 1887353 + ... + 1892085.
It is an arithmetic number, because the mean of its divisors is an integer number (612257688).
Almost surely, 28944040027 is an apocalyptic number.
8944040027 is a deficient number, since it is larger than the sum of its proper divisors (852082981).
8944040027 is a wasteful number, since it uses less digits than its factorization.
8944040027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7190.
The product of its (nonzero) digits is 64512, while the sum is 38.
The square root of 8944040027 is about 94572.9349602729. The cubic root of 8944040027 is about 2075.7636925317.
The spelling of 8944040027 in words is "eight billion, nine hundred forty-four million, forty thousand, twenty-seven".
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