Base | Representation |
---|---|
bin | 110100010000011010… |
… | …1010111111100000101 |
3 | 101201122210202021201121 |
4 | 1220200311113330011 |
5 | 3314311310343133 |
6 | 123315252153541 |
7 | 11051626236334 |
oct | 1504065277405 |
9 | 351583667647 |
10 | 112220012293 |
11 | 436572a9214 |
12 | 198ba3088b1 |
13 | a77541744c |
14 | 5607d8dd1b |
15 | 2dbbe6902d |
hex | 1a20d57f05 |
112220012293 has 2 divisors, whose sum is σ = 112220012294. Its totient is φ = 112220012292.
The previous prime is 112220012291. The next prime is 112220012299. The reversal of 112220012293 is 392210022211.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 101061681604 + 11158330689 = 317902^2 + 105633^2 .
It is a cyclic number.
It is not a de Polignac number, because 112220012293 - 21 = 112220012291 is a prime.
It is a super-2 number, since 2×1122200122932 (a number of 23 digits) contains 22 as substring.
Together with 112220012291, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (112220012291) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56110006146 + 56110006147.
It is an arithmetic number, because the mean of its divisors is an integer number (56110006147).
Almost surely, 2112220012293 is an apocalyptic number.
It is an amenable number.
112220012293 is a deficient number, since it is larger than the sum of its proper divisors (1).
112220012293 is an equidigital number, since it uses as much as digits as its factorization.
112220012293 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 864, while the sum is 25.
The spelling of 112220012293 in words is "one hundred twelve billion, two hundred twenty million, twelve thousand, two hundred ninety-three".
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