Base | Representation |
---|---|
bin | 11011101101010001… |
… | …01111100001110001 |
3 | 1102101200111012221202 |
4 | 31312220233201301 |
5 | 220431033400214 |
6 | 10500021100545 |
7 | 1034423624345 |
oct | 156650574161 |
9 | 42350435852 |
10 | 14875293809 |
11 | 6343796452 |
12 | 2a71857755 |
13 | 1530a64ccc |
14 | a11841625 |
15 | 5c0dce6de |
hex | 376a2f871 |
14875293809 has 2 divisors, whose sum is σ = 14875293810. Its totient is φ = 14875293808.
The previous prime is 14875293749. The next prime is 14875293889. The reversal of 14875293809 is 90839257841.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 10035030625 + 4840263184 = 100175^2 + 69572^2 .
It is a cyclic number.
It is not a de Polignac number, because 14875293809 - 216 = 14875228273 is a prime.
It is not a weakly prime, because it can be changed into another prime (14875293889) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7437646904 + 7437646905.
It is an arithmetic number, because the mean of its divisors is an integer number (7437646905).
Almost surely, 214875293809 is an apocalyptic number.
It is an amenable number.
14875293809 is a deficient number, since it is larger than the sum of its proper divisors (1).
14875293809 is an equidigital number, since it uses as much as digits as its factorization.
14875293809 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4354560, while the sum is 56.
The spelling of 14875293809 in words is "fourteen billion, eight hundred seventy-five million, two hundred ninety-three thousand, eight hundred nine".
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