Base | Representation |
---|---|
bin | 110100001101001010… |
… | …1100100100111011001 |
3 | 101201101012122111212022 |
4 | 1220122111210213121 |
5 | 3314100404343223 |
6 | 123300400024225 |
7 | 11046133611206 |
oct | 1503225444731 |
9 | 351335574768 |
10 | 112111012313 |
11 | 4360081a993 |
12 | 19889902075 |
13 | a758972311 |
14 | 55d76d8cad |
15 | 2db25d7ac8 |
hex | 1a1a5649d9 |
112111012313 has 2 divisors, whose sum is σ = 112111012314. Its totient is φ = 112111012312.
The previous prime is 112111012303. The next prime is 112111012373. The reversal of 112111012313 is 313210111211.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 110624755609 + 1486256704 = 332603^2 + 38552^2 .
It is an emirp because it is prime and its reverse (313210111211) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-112111012313 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 112111012291 and 112111012300.
It is not a weakly prime, because it can be changed into another prime (112111012303) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56055506156 + 56055506157.
It is an arithmetic number, because the mean of its divisors is an integer number (56055506157).
Almost surely, 2112111012313 is an apocalyptic number.
It is an amenable number.
112111012313 is a deficient number, since it is larger than the sum of its proper divisors (1).
112111012313 is an equidigital number, since it uses as much as digits as its factorization.
112111012313 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 36, while the sum is 17.
Adding to 112111012313 its reverse (313210111211), we get a palindrome (425321123524).
The spelling of 112111012313 in words is "one hundred twelve billion, one hundred eleven million, twelve thousand, three hundred thirteen".
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