Base | Representation |
---|---|
bin | 11001100001000010111111… |
… | …000000001111001001101001 |
3 | 112201100022212210120201101122 |
4 | 121201002333000033021221 |
5 | 104202121340131121301 |
6 | 1034402043045225025 |
7 | 32431531334165126 |
oct | 3141027700171151 |
9 | 481308783521348 |
10 | 112222110020201 |
11 | 32837147533645 |
12 | 10705491702175 |
13 | 4a8066571828c |
14 | 1d9d8170d174d |
15 | ce924bc7681b |
hex | 6610bf00f269 |
112222110020201 has 4 divisors (see below), whose sum is σ = 112222131450000. Its totient is φ = 112222088590404.
The previous prime is 112222110020179. The next prime is 112222110020203. The reversal of 112222110020201 is 102020011222211.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-112222110020201 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 112222110020201.
It is not an unprimeable number, because it can be changed into a prime (112222110020203) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2944850 + ... + 15268148.
It is an arithmetic number, because the mean of its divisors is an integer number (28055532862500).
Almost surely, 2112222110020201 is an apocalyptic number.
It is an amenable number.
112222110020201 is a deficient number, since it is larger than the sum of its proper divisors (21429799).
112222110020201 is an equidigital number, since it uses as much as digits as its factorization.
112222110020201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21429798.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 112222110020201 its reverse (102020011222211), we get a palindrome (214242121242412).
The spelling of 112222110020201 in words is "one hundred twelve trillion, two hundred twenty-two billion, one hundred ten million, twenty thousand, two hundred one".
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