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11050211213 is a prime number
BaseRepresentation
bin10100100101010010…
…01101011110001101
31001112002220220001222
422102221031132031
5140112323224323
65024300213125
7540556150136
oct122251153615
931462826058
1011050211213
114760613268
12218483a1a5
131071457c22
1476b820c8d
1544a1ab9c8
hex292a4d78d

11050211213 has 2 divisors, whose sum is σ = 11050211214. Its totient is φ = 11050211212.

The previous prime is 11050211141. The next prime is 11050211231. The reversal of 11050211213 is 31211205011.

11050211213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (11050211231) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8703583849 + 2346627364 = 93293^2 + 48442^2 .

It is a cyclic number.

It is not a de Polignac number, because 11050211213 - 216 = 11050145677 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11050211191 and 11050211200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11050211813) 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 as a sum of consecutive naturals, namely, 5525105606 + 5525105607.

It is an arithmetic number, because the mean of its divisors is an integer number (5525105607).

Almost surely, 211050211213 is an apocalyptic number.

It is an amenable number.

11050211213 is a deficient number, since it is larger than the sum of its proper divisors (1).

11050211213 is an equidigital number, since it uses as much as digits as its factorization.

11050211213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60, while the sum is 17.

Adding to 11050211213 its reverse (31211205011), we get a palindrome (42261416224).

The spelling of 11050211213 in words is "eleven billion, fifty million, two hundred eleven thousand, two hundred thirteen".