Base | Representation |
---|---|
bin | 110100001101101111… |
… | …1001110101110011111 |
3 | 101201102112222111211101 |
4 | 1220123133032232133 |
5 | 3314120330240221 |
6 | 123302325533531 |
7 | 11046460001521 |
oct | 1503337165637 |
9 | 351375874741 |
10 | 112130321311 |
11 | 43610709038 |
12 | 198942742a7 |
13 | a75c973068 |
14 | 55da0c3a11 |
15 | 2db414dd91 |
hex | 1a1b7ceb9f |
112130321311 has 4 divisors (see below), whose sum is σ = 112133256624. Its totient is φ = 112127386000.
The previous prime is 112130321297. The next prime is 112130321323. The reversal of 112130321311 is 113123031211.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 112130321311 - 217 = 112130190239 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112130321011) 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, 1409590 + ... + 1487011.
It is an arithmetic number, because the mean of its divisors is an integer number (28033314156).
Almost surely, 2112130321311 is an apocalyptic number.
112130321311 is a deficient number, since it is larger than the sum of its proper divisors (2935313).
112130321311 is an equidigital number, since it uses as much as digits as its factorization.
112130321311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2935312.
The product of its (nonzero) digits is 108, while the sum is 19.
Adding to 112130321311 its reverse (113123031211), we get a palindrome (225253352522).
The spelling of 112130321311 in words is "one hundred twelve billion, one hundred thirty million, three hundred twenty-one thousand, three hundred eleven".
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