Base | Representation |
---|---|
bin | 10101100111011111… |
… | …011110010011100010 |
3 | 2012220121212002122210 |
4 | 111213133132103202 |
5 | 340014022442242 |
6 | 14355115142550 |
7 | 1451123303016 |
oct | 254737362342 |
9 | 65817762583 |
10 | 23211140322 |
11 | 99310a12a7 |
12 | 45b9444a56 |
13 | 225ba47076 |
14 | 11a2970546 |
15 | 90cb19d9c |
hex | 5677de4e2 |
23211140322 has 64 divisors (see below), whose sum is σ = 50851307520. Its totient is φ = 7040457600.
The previous prime is 23211140261. The next prime is 23211140341. The reversal of 23211140322 is 22304111232.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 206422 + ... + 298382.
It is an arithmetic number, because the mean of its divisors is an integer number (794551680).
Almost surely, 223211140322 is an apocalyptic number.
23211140322 is an abundant number, since it is smaller than the sum of its proper divisors (27640167198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23211140322 is a wasteful number, since it uses less digits than its factorization.
23211140322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92079.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 23211140322 its reverse (22304111232), we get a palindrome (45515251554).
The spelling of 23211140322 in words is "twenty-three billion, two hundred eleven million, one hundred forty thousand, three hundred twenty-two".
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