Base | Representation |
---|---|
bin | 110100011101001010… |
… | …0110000100011100101 |
3 | 101202202121110112210112 |
4 | 1220322110300203211 |
5 | 3321200300414424 |
6 | 123425530302405 |
7 | 11065341252641 |
oct | 1507224604345 |
9 | 352677415715 |
10 | 112647669989 |
11 | 43856744828 |
12 | 199b9587a05 |
13 | a812bc083a |
14 | 5648ab3c21 |
15 | 2de479260e |
hex | 1a3a5308e5 |
112647669989 has 8 divisors (see below), whose sum is σ = 113120448000. Its totient is φ = 112175312400.
The previous prime is 112647669949. The next prime is 112647670001. The reversal of 112647669989 is 989966746211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-112647669989 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 (112647669949) 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 7 ways as a sum of consecutive naturals, for example, 437759 + ... + 645699.
It is an arithmetic number, because the mean of its divisors is an integer number (14140056000).
Almost surely, 2112647669989 is an apocalyptic number.
It is an amenable number.
112647669989 is a deficient number, since it is larger than the sum of its proper divisors (472778011).
112647669989 is a wasteful number, since it uses less digits than its factorization.
112647669989 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 210211.
The product of its digits is 70543872, while the sum is 68.
The spelling of 112647669989 in words is "one hundred twelve billion, six hundred forty-seven million, six hundred sixty-nine thousand, nine hundred eighty-nine".
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