Base | Representation |
---|---|
bin | 111011001101000010010… |
… | …0100000000101100110001 |
3 | 1001210212202000000011012121 |
4 | 1312122010210000230301 |
5 | 2031303323333404220 |
6 | 25150011524354241 |
7 | 1466604525411004 |
oct | 166320444005461 |
9 | 31725660004177 |
10 | 8136892091185 |
11 | 26579225034a0 |
12 | ab4b98845981 |
13 | 4703c861c350 |
14 | 201b8321553b |
15 | e19d4dc9eaa |
hex | 76684900b31 |
8136892091185 has 16 divisors (see below), whose sum is σ = 11471310809280. Its totient is φ = 5462528955840.
The previous prime is 8136892091171. The next prime is 8136892091189. The reversal of 8136892091185 is 5811902986318.
It is not a de Polignac number, because 8136892091185 - 213 = 8136892082993 is a prime.
It is not an unprimeable number, because it can be changed into a prime (8136892091189) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5690133615 + ... + 5690135044.
It is an arithmetic number, because the mean of its divisors is an integer number (716956925580).
Almost surely, 28136892091185 is an apocalyptic number.
It is an amenable number.
8136892091185 is a deficient number, since it is larger than the sum of its proper divisors (3334418718095).
8136892091185 is a wasteful number, since it uses less digits than its factorization.
8136892091185 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11380268688.
The product of its (nonzero) digits is 7464960, while the sum is 61.
The spelling of 8136892091185 in words is "eight trillion, one hundred thirty-six billion, eight hundred ninety-two million, ninety-one thousand, one hundred eighty-five".
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