Base | Representation |
---|---|
bin | 110100010011011011… |
… | …1110111111110100111 |
3 | 101201220212101211000102 |
4 | 1220212313313332213 |
5 | 3320013230043421 |
6 | 123333311534315 |
7 | 11054266363433 |
oct | 1504667677647 |
9 | 351825354012 |
10 | 112321331111 |
11 | 436a9510580 |
12 | 1992822a39b |
13 | a790400302 |
14 | 56176059c3 |
15 | 2dc5cce60b |
hex | 1a26df7fa7 |
112321331111 has 8 divisors (see below), whose sum is σ = 122545588224. Its totient is φ = 102099278520.
The previous prime is 112321331069. The next prime is 112321331119. The reversal of 112321331111 is 111133123211.
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-112321331111 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 (112321331119) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 443681 + ... + 649226.
It is an arithmetic number, because the mean of its divisors is an integer number (15318198528).
Almost surely, 2112321331111 is an apocalyptic number.
112321331111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
112321331111 is a deficient number, since it is larger than the sum of its proper divisors (10224257113).
112321331111 is a wasteful number, since it uses less digits than its factorization.
112321331111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1102261.
The product of its digits is 108, while the sum is 20.
Adding to 112321331111 its reverse (111133123211), we get a palindrome (223454454322).
The spelling of 112321331111 in words is "one hundred twelve billion, three hundred twenty-one million, three hundred thirty-one thousand, one hundred eleven".
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