Base | Representation |
---|---|
bin | 10110101001101011… |
… | …10111101011010111 |
3 | 1011101111201222020121 |
4 | 23110311313223113 |
5 | 144401132413241 |
6 | 5330412412411 |
7 | 610233213262 |
oct | 132465675327 |
9 | 34344658217 |
10 | 12160826071 |
11 | 5180518689 |
12 | 2434777107 |
13 | 11ba584294 |
14 | 835123cd9 |
15 | 4b293cad1 |
hex | 2d4d77ad7 |
12160826071 has 2 divisors, whose sum is σ = 12160826072. Its totient is φ = 12160826070.
The previous prime is 12160826059. The next prime is 12160826113. The reversal of 12160826071 is 17062806121.
It is a weak prime.
It is an emirp because it is prime and its reverse (17062806121) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 12160826071 - 229 = 11623955159 is a prime.
It is a super-2 number, since 2×121608260712 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12160826011) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6080413035 + 6080413036.
It is an arithmetic number, because the mean of its divisors is an integer number (6080413036).
Almost surely, 212160826071 is an apocalyptic number.
12160826071 is a deficient number, since it is larger than the sum of its proper divisors (1).
12160826071 is an equidigital number, since it uses as much as digits as its factorization.
12160826071 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 8064, while the sum is 34.
The spelling of 12160826071 in words is "twelve billion, one hundred sixty million, eight hundred twenty-six thousand, seventy-one".
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