| Base | Representation |
|---|---|
| bin | 100001001001100… |
| … | …1010110100101010 |
| 3 | 2212112000210000000 |
| 4 | 1002103022310222 |
| 5 | 4234223240242 |
| 6 | 302212523430 |
| 7 | 36364401210 |
| oct | 10223126452 |
| 9 | 2775023000 |
| 10 | 1112321322 |
| 11 | 520970522 |
| 12 | 270620576 |
| 13 | 1495a5cc8 |
| 14 | a7a28cb0 |
| 15 | 679bba4c |
| hex | 424cad2a |
1112321322 has 128 divisors (see below), whose sum is σ = 3029460480. Its totient is φ = 298971648.
The previous prime is 1112321321. The next prime is 1112321333. The reversal of 1112321322 is 2231232111.
1112321322 is a `hidden beast` number, since 11 + 12 + 321 + 322 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 1112321295 and 1112321304.
It is not an unprimeable number, because it can be changed into a prime (1112321321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 519438 + ... + 521574.
It is an arithmetic number, because the mean of its divisors is an integer number (23667660).
Almost surely, 21112321322 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1112321322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1514730240).
1112321322 is an abundant number, since it is smaller than the sum of its proper divisors (1917139158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1112321322 is an equidigital number, since it uses as much as digits as its factorization.
1112321322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2184 (or 2166 counting only the distinct ones).
The product of its digits is 144, while the sum is 18.
The square root of 1112321322 is about 33351.4815562967. The cubic root of 1112321322 is about 1036.1200728686.
Adding to 1112321322 its reverse (2231232111), we get a palindrome (3343553433).
The spelling of 1112321322 in words is "one billion, one hundred twelve million, three hundred twenty-one thousand, three hundred twenty-two".
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