Base | Representation |
---|---|
bin | 1001001111110001100010… |
… | …01010100001101100110000 |
3 | 2122222211112200002102011011 |
4 | 10213320301022201230300 |
5 | 10131114343201203240 |
6 | 111124535415000304 |
7 | 4166011436335243 |
oct | 447706112415460 |
9 | 78884480072134 |
10 | 20333200022320 |
11 | 652a297366509 |
12 | 2344863669094 |
13 | b46549453463 |
14 | 5041bc7db25a |
15 | 253da70736ea |
hex | 127e312a1b30 |
20333200022320 has 80 divisors (see below), whose sum is σ = 48489933052800. Its totient is φ = 7926265797632.
The previous prime is 20333200022281. The next prime is 20333200022363. The reversal of 20333200022320 is 2322000233302.
It is a tau number, because it is divible by the number of its divisors (80).
It is a junction number, because it is equal to n+sod(n) for n = 20333200022291 and 20333200022300.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15460744 + ... + 16724263.
It is an arithmetic number, because the mean of its divisors is an integer number (606124163160).
Almost surely, 220333200022320 is an apocalyptic number.
20333200022320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20333200022320 is an abundant number, since it is smaller than the sum of its proper divisors (28156733030480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20333200022320 is a wasteful number, since it uses less digits than its factorization.
20333200022320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32185222 (or 32185216 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 22.
Adding to 20333200022320 its reverse (2322000233302), we get a palindrome (22655200255622).
The spelling of 20333200022320 in words is "twenty trillion, three hundred thirty-three billion, two hundred million, twenty-two thousand, three hundred twenty".
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