Base | Representation |
---|---|
bin | 110100001100111001… |
… | …1100101000011011011 |
3 | 101201100120212210010111 |
4 | 1220121303211003123 |
5 | 3314041114214321 |
6 | 123255441025151 |
7 | 11045665065262 |
oct | 1503163450333 |
9 | 351316783114 |
10 | 112102101211 |
11 | 435a6793941 |
12 | 198869251b7 |
13 | a756b72289 |
14 | 55d64595d9 |
15 | 2db19275e1 |
hex | 1a19ce50db |
112102101211 has 2 divisors, whose sum is σ = 112102101212. Its totient is φ = 112102101210.
The previous prime is 112102101157. The next prime is 112102101263. The reversal of 112102101211 is 112101201211.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-112102101211 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 112102101191 and 112102101200.
It is not a weakly prime, because it can be changed into another prime (112102101611) 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, 56051050605 + 56051050606.
It is an arithmetic number, because the mean of its divisors is an integer number (56051050606).
Almost surely, 2112102101211 is an apocalyptic number.
112102101211 is a deficient number, since it is larger than the sum of its proper divisors (1).
112102101211 is an equidigital number, since it uses as much as digits as its factorization.
112102101211 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 112102101211 its reverse (112101201211), we get a palindrome (224203302422).
The spelling of 112102101211 in words is "one hundred twelve billion, one hundred two million, one hundred one thousand, two hundred eleven".
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