Base | Representation |
---|---|
bin | 1010000011110001110000… |
… | …00100101000000110011001 |
3 | 2220022122122101110111111111 |
4 | 11001320320010220012121 |
5 | 10344403301202430241 |
6 | 115013444205500321 |
7 | 4442055526235644 |
oct | 501707004500631 |
9 | 86278571414444 |
10 | 22120022311321 |
11 | 7059059a21850 |
12 | 25930128716a1 |
13 | c45ba854491c |
14 | 566886dc0a5b |
15 | 2855d4c74c81 |
hex | 141e38128199 |
22120022311321 has 8 divisors (see below), whose sum is σ = 24131399263488. Its totient is φ = 20108722998000.
The previous prime is 22120022311313. The next prime is 22120022311333. The reversal of 22120022311321 is 12311322002122.
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 22120022311321 - 23 = 22120022311313 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 22120022311292 and 22120022311301.
It is not an unprimeable number, because it can be changed into a prime (22120022311351) 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, 18813190 + ... + 19954351.
It is an arithmetic number, because the mean of its divisors is an integer number (3016424907936).
Almost surely, 222120022311321 is an apocalyptic number.
It is an amenable number.
22120022311321 is a deficient number, since it is larger than the sum of its proper divisors (2011376952167).
22120022311321 is a wasteful number, since it uses less digits than its factorization.
22120022311321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38819423.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 22120022311321 its reverse (12311322002122), we get a palindrome (34431344313443).
The spelling of 22120022311321 in words is "twenty-two trillion, one hundred twenty billion, twenty-two million, three hundred eleven thousand, three hundred twenty-one".
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