Base | Representation |
---|---|
bin | 1001000111000000101101… |
… | …11000010100101111100000 |
3 | 2121221001101021121012111012 |
4 | 10203200112320110233200 |
5 | 10111201231000113240 |
6 | 110334342551240052 |
7 | 4135162251603353 |
oct | 443402670245740 |
9 | 77831337535435 |
10 | 20032111332320 |
11 | 642363067a30a |
12 | 22b6435679028 |
13 | b24034c03aa9 |
14 | 4d37b8c6229a |
15 | 24b134014b65 |
hex | 123816e14be0 |
20032111332320 has 96 divisors (see below), whose sum is σ = 48879050064768. Its totient is φ = 7753354172928.
The previous prime is 20032111332307. The next prime is 20032111332407. The reversal of 20032111332320 is 2323311123002.
20032111332320 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12869654 + ... + 14341973.
It is an arithmetic number, because the mean of its divisors is an integer number (509156771508).
Almost surely, 220032111332320 is an apocalyptic number.
20032111332320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20032111332320 is an abundant number, since it is smaller than the sum of its proper divisors (28846938732448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20032111332320 is a wasteful number, since it uses less digits than its factorization.
20032111332320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27211792 (or 27211784 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 20032111332320 its reverse (2323311123002), we get a palindrome (22355422455322).
The spelling of 20032111332320 in words is "twenty trillion, thirty-two billion, one hundred eleven million, three hundred thirty-two thousand, three hundred twenty".
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