Base | Representation |
---|---|
bin | 1010000111010101101111… |
… | …0101101010001000111111 |
3 | 1110101011210022202200012002 |
4 | 2201311123311222020333 |
5 | 2424202220021402424 |
6 | 35353002554332515 |
7 | 2225323656546341 |
oct | 241653365521077 |
9 | 43334708680162 |
10 | 11121211122239 |
11 | 35a852a8270a9 |
12 | 12b744712a13b |
13 | 6289584c81aa |
14 | 2a63ab6a5291 |
15 | 14444cb45cae |
hex | a1d5bd6a23f |
11121211122239 has 2 divisors, whose sum is σ = 11121211122240. Its totient is φ = 11121211122238.
The previous prime is 11121211122191. The next prime is 11121211122277. The reversal of 11121211122239 is 93222111212111.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11121211122239 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (11121211122739) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560605561119 + 5560605561120.
It is an arithmetic number, because the mean of its divisors is an integer number (5560605561120).
Almost surely, 211121211122239 is an apocalyptic number.
11121211122239 is a deficient number, since it is larger than the sum of its proper divisors (1).
11121211122239 is an equidigital number, since it uses as much as digits as its factorization.
11121211122239 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 864, while the sum is 29.
The spelling of 11121211122239 in words is "eleven trillion, one hundred twenty-one billion, two hundred eleven million, one hundred twenty-two thousand, two hundred thirty-nine".
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