Base | Representation |
---|---|
bin | 1001001001010101101101… |
… | …01101110001101110001001 |
3 | 2122012200211222210002011220 |
4 | 10210222312231301232021 |
5 | 10114004041144131241 |
6 | 110435212224112253 |
7 | 4144023434104665 |
oct | 444526655615611 |
9 | 78180758702156 |
10 | 20112102333321 |
11 | 645454949a2a9 |
12 | 2309a3a465689 |
13 | b2b74220784b |
14 | 4d76067378a5 |
15 | 24d266807166 |
hex | 124ab6b71b89 |
20112102333321 has 8 divisors (see below), whose sum is σ = 27540896889024. Its totient is φ = 13045687999920.
The previous prime is 20112102333319. The next prime is 20112102333361. The reversal of 20112102333321 is 12333320121102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 20112102333321 - 21 = 20112102333319 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 20112102333291 and 20112102333300.
It is not an unprimeable number, because it can be changed into a prime (20112102333361) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90595055445 + ... + 90595055666.
It is an arithmetic number, because the mean of its divisors is an integer number (3442612111128).
Almost surely, 220112102333321 is an apocalyptic number.
It is an amenable number.
20112102333321 is a deficient number, since it is larger than the sum of its proper divisors (7428794555703).
20112102333321 is a wasteful number, since it uses less digits than its factorization.
20112102333321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 181190111151.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 20112102333321 its reverse (12333320121102), we get a palindrome (32445422454423).
The spelling of 20112102333321 in words is "twenty trillion, one hundred twelve billion, one hundred two million, three hundred thirty-three thousand, three hundred twenty-one".
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