Base | Representation |
---|---|
bin | 11111011100100001111… |
… | …11110001111111000101 |
3 | 10211021212202212000200012 |
4 | 33232100333301333011 |
5 | 120200300133231323 |
6 | 2144205533400005 |
7 | 141030016423565 |
oct | 17562077617705 |
9 | 3737782760605 |
10 | 1080469430213 |
11 | 387251909928 |
12 | 15549b039005 |
13 | 7ab707412c4 |
14 | 3a41b69ada5 |
15 | 1d18b060678 |
hex | fb90ff1fc5 |
1080469430213 has 2 divisors, whose sum is σ = 1080469430214. Its totient is φ = 1080469430212.
The previous prime is 1080469430143. The next prime is 1080469430237. The reversal of 1080469430213 is 3120349640801.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 750645494404 + 329823935809 = 866398^2 + 574303^2 .
It is a cyclic number.
It is not a de Polignac number, because 1080469430213 - 212 = 1080469426117 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1080469450213) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 540234715106 + 540234715107.
It is an arithmetic number, because the mean of its divisors is an integer number (540234715107).
Almost surely, 21080469430213 is an apocalyptic number.
It is an amenable number.
1080469430213 is a deficient number, since it is larger than the sum of its proper divisors (1).
1080469430213 is an equidigital number, since it uses as much as digits as its factorization.
1080469430213 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 124416, while the sum is 41.
The spelling of 1080469430213 in words is "one trillion, eighty billion, four hundred sixty-nine million, four hundred thirty thousand, two hundred thirteen".
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