Base | Representation |
---|---|
bin | 1001101001111011111010… |
… | …00101110111001111001111 |
3 | 2210011202211002102222011221 |
4 | 10310331331011313033033 |
5 | 10240331341220024403 |
6 | 113053522513224211 |
7 | 4320653530345132 |
oct | 464757505671717 |
9 | 83152732388157 |
10 | 21232122033103 |
11 | 6846546405023 |
12 | 246ab16862067 |
13 | bb0246797307 |
14 | 5358d6974219 |
15 | 26c469b15dbd |
hex | 134f7d1773cf |
21232122033103 has 16 divisors (see below), whose sum is σ = 21467127218176. Its totient is φ = 20998426962240.
The previous prime is 21232122033097. The next prime is 21232122033119. The reversal of 21232122033103 is 30133022123212.
It is a cyclic number.
It is not a de Polignac number, because 21232122033103 - 25 = 21232122033071 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (21232122043103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 225330226 + ... + 225424432.
It is an arithmetic number, because the mean of its divisors is an integer number (1341695451136).
Almost surely, 221232122033103 is an apocalyptic number.
21232122033103 is a deficient number, since it is larger than the sum of its proper divisors (235005185073).
21232122033103 is a wasteful number, since it uses less digits than its factorization.
21232122033103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101134.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 21232122033103 its reverse (30133022123212), we get a palindrome (51365144156315).
The spelling of 21232122033103 in words is "twenty-one trillion, two hundred thirty-two billion, one hundred twenty-two million, thirty-three thousand, one hundred three".
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