Base | Representation |
---|---|
bin | 1001001001111011001001… |
… | …10000011010101001011101 |
3 | 2122021121201210002112202102 |
4 | 10210331210300122221131 |
5 | 10114321222221130023 |
6 | 110452334520334445 |
7 | 4145334510416231 |
oct | 444754460325135 |
9 | 78247653075672 |
10 | 20132202130013 |
11 | 6462023291026 |
12 | 2311909914425 |
13 | b305c648457c |
14 | 4d8591d9a5c1 |
15 | 24da411d7628 |
hex | 124f64c1aa5d |
20132202130013 has 16 divisors (see below), whose sum is σ = 20315339654400. Its totient is φ = 19949720862336.
The previous prime is 20132202130003. The next prime is 20132202130081. The reversal of 20132202130013 is 31003120223102.
It is a cyclic number.
It is not a de Polignac number, because 20132202130013 - 28 = 20132202129757 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 (20132202130003) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 426442856 + ... + 426490062.
It is an arithmetic number, because the mean of its divisors is an integer number (1269708728400).
Almost surely, 220132202130013 is an apocalyptic number.
It is an amenable number.
20132202130013 is a deficient number, since it is larger than the sum of its proper divisors (183137524387).
20132202130013 is a wasteful number, since it uses less digits than its factorization.
20132202130013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54076.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 20132202130013 its reverse (31003120223102), we get a palindrome (51135322353115).
The spelling of 20132202130013 in words is "twenty trillion, one hundred thirty-two billion, two hundred two million, one hundred thirty thousand, thirteen".
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