Base | Representation |
---|---|
bin | 10110101001101011… |
… | …10111101101100101 |
3 | 1011101111201222102212 |
4 | 23110311313231211 |
5 | 144401132414323 |
6 | 5330412413205 |
7 | 610233213554 |
oct | 132465675545 |
9 | 34344658385 |
10 | 12160826213 |
11 | 51805187a8 |
12 | 2434777205 |
13 | 11ba584373 |
14 | 835123d9b |
15 | 4b293cb78 |
hex | 2d4d77b65 |
12160826213 has 2 divisors, whose sum is σ = 12160826214. Its totient is φ = 12160826212.
The previous prime is 12160826143. The next prime is 12160826221. The reversal of 12160826213 is 31262806121.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 8534618689 + 3626207524 = 92383^2 + 60218^2 .
It is a cyclic number.
It is not a de Polignac number, because 12160826213 - 222 = 12156631909 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12160826213.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12160826113) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6080413106 + 6080413107.
It is an arithmetic number, because the mean of its divisors is an integer number (6080413107).
Almost surely, 212160826213 is an apocalyptic number.
It is an amenable number.
12160826213 is a deficient number, since it is larger than the sum of its proper divisors (1).
12160826213 is an equidigital number, since it uses as much as digits as its factorization.
12160826213 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 6912, while the sum is 32.
The spelling of 12160826213 in words is "twelve billion, one hundred sixty million, eight hundred twenty-six thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •