Base | Representation |
---|---|
bin | 1001000111000010011001… |
… | …01001000110011011100000 |
3 | 2121221010201010211110220101 |
4 | 10203201030221012123200 |
5 | 10111210102401424300 |
6 | 110335012251552144 |
7 | 4135223513363401 |
oct | 443411451063340 |
9 | 77833633743811 |
10 | 20033013311200 |
11 | 6423a538333aa |
12 | 22b664775b654 |
13 | b24149a410c6 |
14 | 4d38629759a8 |
15 | 24b1882d2b6a |
hex | 12384ca466e0 |
20033013311200 has 36 divisors (see below), whose sum is σ = 48905593747920. Its totient is φ = 8013205324160.
The previous prime is 20033013311177. The next prime is 20033013311221. The reversal of 20033013311200 is 211331033002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12520632520 + ... + 12520634119.
It is an arithmetic number, because the mean of its divisors is an integer number (1358488715220).
Almost surely, 220033013311200 is an apocalyptic number.
20033013311200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20033013311200 is an abundant number, since it is smaller than the sum of its proper divisors (28872580436720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20033013311200 is a wasteful number, since it uses less digits than its factorization.
20033013311200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25041266659 (or 25041266646 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 20033013311200 its reverse (211331033002), we get a palindrome (20244344344202).
The spelling of 20033013311200 in words is "twenty trillion, thirty-three billion, thirteen million, three hundred eleven thousand, two hundred".
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