Base | Representation |
---|---|
bin | 110100001010011101… |
… | …1100110000001010011 |
3 | 101201010212222200020121 |
4 | 1220110323212001103 |
5 | 3313404200104433 |
6 | 123243400051111 |
7 | 11043652656163 |
oct | 1502473460123 |
9 | 351125880217 |
10 | 112020316243 |
11 | 43564603660 |
12 | 19863463a97 |
13 | a742c385c4 |
14 | 55c964a5a3 |
15 | 2da966ec2d |
hex | 1a14ee6053 |
112020316243 has 16 divisors (see below), whose sum is σ = 124714632960. Its totient is φ = 99762717600.
The previous prime is 112020316229. The next prime is 112020316277. The reversal of 112020316243 is 342613020211.
It is a cyclic number.
It is not a de Polignac number, because 112020316243 - 229 = 111483445331 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (112020311243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 334173 + ... + 579406.
It is an arithmetic number, because the mean of its divisors is an integer number (7794664560).
Almost surely, 2112020316243 is an apocalyptic number.
112020316243 is a deficient number, since it is larger than the sum of its proper divisors (12694316717).
112020316243 is a wasteful number, since it uses less digits than its factorization.
112020316243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 913818.
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 112020316243 its reverse (342613020211), we get a palindrome (454633336454).
The spelling of 112020316243 in words is "one hundred twelve billion, twenty million, three hundred sixteen thousand, two hundred forty-three".
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