Base | Representation |
---|---|
bin | 110100010111000100… |
… | …1010001001011110001 |
3 | 101202020100222001211102 |
4 | 1220232021101023301 |
5 | 3320240443100223 |
6 | 123353350454145 |
7 | 11060310355235 |
oct | 1505611211361 |
9 | 352210861742 |
10 | 112443331313 |
11 | 43761369095 |
12 | 19961064355 |
13 | a7ac777791 |
14 | 56298c25c5 |
15 | 2dd187c928 |
hex | 1a2e2512f1 |
112443331313 has 4 divisors (see below), whose sum is σ = 113706739620. Its totient is φ = 111179923008.
The previous prime is 112443331283. The next prime is 112443331327. The reversal of 112443331313 is 313133344211.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 14892053089 + 97551278224 = 122033^2 + 312332^2 .
It is a cyclic number.
It is not a de Polignac number, because 112443331313 - 216 = 112443265777 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (112443330313) 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 3 ways as a sum of consecutive naturals, for example, 631704020 + ... + 631704197.
It is an arithmetic number, because the mean of its divisors is an integer number (28426684905).
Almost surely, 2112443331313 is an apocalyptic number.
It is an amenable number.
112443331313 is a deficient number, since it is larger than the sum of its proper divisors (1263408307).
112443331313 is an equidigital number, since it uses as much as digits as its factorization.
112443331313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1263408306.
The product of its digits is 7776, while the sum is 29.
Adding to 112443331313 its reverse (313133344211), we get a palindrome (425576675524).
The spelling of 112443331313 in words is "one hundred twelve billion, four hundred forty-three million, three hundred thirty-one thousand, three hundred thirteen".
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