Base | Representation |
---|---|
bin | 111110111101001… |
… | …0101011110100011 |
3 | 12110012221021211122 |
4 | 1331322111132203 |
5 | 13311241204243 |
6 | 545341002455 |
7 | 103230323543 |
oct | 17572253643 |
9 | 5405837748 |
10 | 2112444323 |
11 | 994468760 |
12 | 4ab55342b |
13 | 278857172 |
14 | 1607a9323 |
15 | c56c4668 |
hex | 7de957a3 |
2112444323 has 8 divisors (see below), whose sum is σ = 2308750896. Its totient is φ = 1916848800.
The previous prime is 2112444311. The next prime is 2112444329. The reversal of 2112444323 is 3234442112.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2112444323 - 212 = 2112440227 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2112444292 and 2112444301.
It is not an unprimeable number, because it can be changed into a prime (2112444329) 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, 171536 + ... + 183437.
It is an arithmetic number, because the mean of its divisors is an integer number (288593862).
Almost surely, 22112444323 is an apocalyptic number.
2112444323 is a deficient number, since it is larger than the sum of its proper divisors (196306573).
2112444323 is a wasteful number, since it uses less digits than its factorization.
2112444323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 355525.
The product of its digits is 4608, while the sum is 26.
The square root of 2112444323 is about 45961.3350872230. The cubic root of 2112444323 is about 1283.1036992549.
Adding to 2112444323 its reverse (3234442112), we get a palindrome (5346886435).
The spelling of 2112444323 in words is "two billion, one hundred twelve million, four hundred forty-four thousand, three hundred twenty-three".
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