Base | Representation |
---|---|
bin | 100000001101100… |
… | …0001100101100011 |
3 | 2210022202122211102 |
4 | 1000123001211203 |
5 | 4203142414321 |
6 | 255125505015 |
7 | 35532604553 |
oct | 10033014543 |
9 | 2708678742 |
10 | 1080826211 |
11 | 505109803 |
12 | 261b7216b |
13 | 142bc964a |
14 | a378b163 |
15 | 64d49c0b |
hex | 406c1963 |
1080826211 has 2 divisors, whose sum is σ = 1080826212. Its totient is φ = 1080826210.
The previous prime is 1080826193. The next prime is 1080826213. The reversal of 1080826211 is 1126280801.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1080826211 - 214 = 1080809827 is a prime.
Together with 1080826213, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (1080826213) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 540413105 + 540413106.
It is an arithmetic number, because the mean of its divisors is an integer number (540413106).
Almost surely, 21080826211 is an apocalyptic number.
1080826211 is a deficient number, since it is larger than the sum of its proper divisors (1).
1080826211 is an equidigital number, since it uses as much as digits as its factorization.
1080826211 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1536, while the sum is 29.
The square root of 1080826211 is about 32875.9214471625. The cubic root of 1080826211 is about 1026.2471311210.
The spelling of 1080826211 in words is "one billion, eighty million, eight hundred twenty-six thousand, two hundred eleven".
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