Base | Representation |
---|---|
bin | 1100111111101000101010… |
… | …0111000000110111111011 |
3 | 1212120212020112201102202012 |
4 | 3033322022213000313323 |
5 | 3333041031444200444 |
6 | 50215311305400135 |
7 | 3003141522154301 |
oct | 317721247006773 |
9 | 55525215642665 |
10 | 14287386709499 |
11 | 4609279365062 |
12 | 1728ba8a9904b |
13 | 7c83aa84ac47 |
14 | 37572834a271 |
15 | 19b9ab095b9e |
hex | cfe8a9c0dfb |
14287386709499 has 2 divisors, whose sum is σ = 14287386709500. Its totient is φ = 14287386709498.
The previous prime is 14287386709429. The next prime is 14287386709543. The reversal of 14287386709499 is 99490768378241.
It is a strong prime.
It is an emirp because it is prime and its reverse (99490768378241) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 14287386709499 - 232 = 14283091742203 is a prime.
It is not a weakly prime, because it can be changed into another prime (14287386709429) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7143693354749 + 7143693354750.
It is an arithmetic number, because the mean of its divisors is an integer number (7143693354750).
Almost surely, 214287386709499 is an apocalyptic number.
14287386709499 is a deficient number, since it is larger than the sum of its proper divisors (1).
14287386709499 is an equidigital number, since it uses as much as digits as its factorization.
14287386709499 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1316818944, while the sum is 77.
The spelling of 14287386709499 in words is "fourteen trillion, two hundred eighty-seven billion, three hundred eighty-six million, seven hundred nine thousand, four hundred ninety-nine".
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