Base | Representation |
---|---|
bin | 1001101001111110001001… |
… | …00100011011111100011000 |
3 | 2210011212220122221111012200 |
4 | 10310333010210123330120 |
5 | 10240341320213330404 |
6 | 113054241512210200 |
7 | 4321025331350244 |
oct | 464770444337430 |
9 | 83155818844180 |
10 | 21233321230104 |
11 | 6847001312525 |
12 | 246b1b0399960 |
13 | bb03a806a139 |
14 | 5359abd35424 |
15 | 26c4da043839 |
hex | 134fc491bf18 |
21233321230104 has 96 divisors (see below), whose sum is σ = 57634658406000. Its totient is φ = 7062062616576.
The previous prime is 21233321230021. The next prime is 21233321230171. The reversal of 21233321230104 is 40103212333212.
21233321230104 is a `hidden beast` number, since 2 + 1 + 2 + 3 + 3 + 321 + 230 + 104 = 666.
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 89150344 + ... + 89388200.
Almost surely, 221233321230104 is an apocalyptic number.
21233321230104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
21233321230104 is an abundant number, since it is smaller than the sum of its proper divisors (36401337175896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
21233321230104 is a wasteful number, since it uses less digits than its factorization.
21233321230104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 240617 (or 240610 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 21233321230104 its reverse (40103212333212), we get a palindrome (61336533563316).
The spelling of 21233321230104 in words is "twenty-one trillion, two hundred thirty-three billion, three hundred twenty-one million, two hundred thirty thousand, one hundred four".
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