Base | Representation |
---|---|
bin | 10110100011101000… |
… | …00001011101111111 |
3 | 1011020222010021000202 |
4 | 23101310001131333 |
5 | 144300130311424 |
6 | 5321355314115 |
7 | 606045250205 |
oct | 132164013577 |
9 | 34228107022 |
10 | 12110010239 |
11 | 515486aa28 |
12 | 241b74b93b |
13 | 11acba1742 |
14 | 82c497075 |
15 | 4ad2512ae |
hex | 2d1d0177f |
12110010239 has 2 divisors, whose sum is σ = 12110010240. Its totient is φ = 12110010238.
The previous prime is 12110010181. The next prime is 12110010287. The reversal of 12110010239 is 93201001121.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 12110010239 - 28 = 12110009983 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12110010239.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12110010139) 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, 6055005119 + 6055005120.
It is an arithmetic number, because the mean of its divisors is an integer number (6055005120).
Almost surely, 212110010239 is an apocalyptic number.
12110010239 is a deficient number, since it is larger than the sum of its proper divisors (1).
12110010239 is an equidigital number, since it uses as much as digits as its factorization.
12110010239 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 108, while the sum is 20.
The spelling of 12110010239 in words is "twelve billion, one hundred ten million, ten thousand, two hundred thirty-nine".
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