Base | Representation |
---|---|
bin | 10110111100101010… |
… | …01001111001101010 |
3 | 1011210121021222011122 |
4 | 23132111021321222 |
5 | 200212411201442 |
6 | 5354300455242 |
7 | 614205313562 |
oct | 133625117152 |
9 | 34717258148 |
10 | 12320022122 |
11 | 5252370a71 |
12 | 2479b4a522 |
13 | 1214552b25 |
14 | 84c323da2 |
15 | 4c18d6dd2 |
hex | 2de549e6a |
12320022122 has 8 divisors (see below), whose sum is σ = 18511198596. Its totient is φ = 6149622592.
The previous prime is 12320022119. The next prime is 12320022133. The reversal of 12320022122 is 22122002321.
It can be written as a sum of positive squares in 2 ways, for example, as 10660356001 + 1659666121 = 103249^2 + 40739^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 12320022122.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5192753 + ... + 5195124.
Almost surely, 212320022122 is an apocalyptic number.
12320022122 is a deficient number, since it is larger than the sum of its proper divisors (6191176474).
12320022122 is a wasteful number, since it uses less digits than its factorization.
12320022122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10388472.
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 12320022122 its reverse (22122002321), we get a palindrome (34442024443).
The spelling of 12320022122 in words is "twelve billion, three hundred twenty million, twenty-two thousand, one hundred twenty-two".
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