Base | Representation |
---|---|
bin | 11000011000111101… |
… | …00001100001000111 |
3 | 1020210120002210211201 |
4 | 30030132201201013 |
5 | 203304110330322 |
6 | 10003154443331 |
7 | 642326055631 |
oct | 141436414107 |
9 | 36716083751 |
10 | 13094230087 |
11 | 560a395964 |
12 | 2655293547 |
13 | 1308a75153 |
14 | 8c3097a51 |
15 | 519866d27 |
hex | 30c7a1847 |
13094230087 has 2 divisors, whose sum is σ = 13094230088. Its totient is φ = 13094230086.
The previous prime is 13094230031. The next prime is 13094230103. The reversal of 13094230087 is 78003249031.
It is a strong prime.
It is an emirp because it is prime and its reverse (78003249031) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 13094230087 - 211 = 13094228039 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13094230007) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6547115043 + 6547115044.
It is an arithmetic number, because the mean of its divisors is an integer number (6547115044).
Almost surely, 213094230087 is an apocalyptic number.
13094230087 is a deficient number, since it is larger than the sum of its proper divisors (1).
13094230087 is an equidigital number, since it uses as much as digits as its factorization.
13094230087 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 36288, while the sum is 37.
The spelling of 13094230087 in words is "thirteen billion, ninety-four million, two hundred thirty thousand, eighty-seven".
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