Base | Representation |
---|---|
bin | 10100101011011101… |
… | …10100001101001111 |
3 | 1001122201101122201111 |
4 | 22111232310031033 |
5 | 140214103342424 |
6 | 5033350352451 |
7 | 542055355423 |
oct | 122556641517 |
9 | 31581348644 |
10 | 11102012239 |
11 | 478788412a |
12 | 219a05b727 |
13 | 107c0c4016 |
14 | 774666b83 |
15 | 44e9e0194 |
hex | 295bb434f |
11102012239 has 2 divisors, whose sum is σ = 11102012240. Its totient is φ = 11102012238.
The previous prime is 11102012219. The next prime is 11102012309. The reversal of 11102012239 is 93221020111.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 11102012239 - 27 = 11102012111 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (11102012219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551006119 + 5551006120.
It is an arithmetic number, because the mean of its divisors is an integer number (5551006120).
Almost surely, 211102012239 is an apocalyptic number.
11102012239 is a deficient number, since it is larger than the sum of its proper divisors (1).
11102012239 is an equidigital number, since it uses as much as digits as its factorization.
11102012239 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 216, while the sum is 22.
The spelling of 11102012239 in words is "eleven billion, one hundred two million, twelve thousand, two hundred thirty-nine".
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