Base | Representation |
---|---|
bin | 11000100101100101… |
… | …11000011010010111 |
3 | 1021001221120011102212 |
4 | 30102302320122113 |
5 | 204013224330124 |
6 | 10021502424035 |
7 | 645054050453 |
oct | 142262703227 |
9 | 37057504385 |
10 | 13200230039 |
11 | 5664205227 |
12 | 268489201b |
13 | 1324a09909 |
14 | 8d31ab663 |
15 | 523d0440e |
hex | 312cb8697 |
13200230039 has 2 divisors, whose sum is σ = 13200230040. Its totient is φ = 13200230038.
The previous prime is 13200229997. The next prime is 13200230041. The reversal of 13200230039 is 93003200231.
13200230039 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 13200230039 - 216 = 13200164503 is a prime.
Together with 13200230041, it forms a pair of twin primes.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 13200229996 and 13200230023.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13200230059) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6600115019 + 6600115020.
It is an arithmetic number, because the mean of its divisors is an integer number (6600115020).
Almost surely, 213200230039 is an apocalyptic number.
13200230039 is a deficient number, since it is larger than the sum of its proper divisors (1).
13200230039 is an equidigital number, since it uses as much as digits as its factorization.
13200230039 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 972, while the sum is 23.
The spelling of 13200230039 in words is "thirteen billion, two hundred million, two hundred thirty thousand, thirty-nine".
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