Base | Representation |
---|---|
bin | 11010100111010110… |
… | …01111010110010001 |
3 | 1100212210210111110010 |
4 | 31103223033112101 |
5 | 213230404331443 |
6 | 10321505225133 |
7 | 1014042223143 |
oct | 152353172621 |
9 | 40783714403 |
10 | 14288745873 |
11 | 6072696296 |
12 | 29293321a9 |
13 | 146939931c |
14 | 99799ac93 |
15 | 58966c733 |
hex | 353acf591 |
14288745873 has 4 divisors (see below), whose sum is σ = 19051661168. Its totient is φ = 9525830580.
The previous prime is 14288745869. The next prime is 14288745893. The reversal of 14288745873 is 37854788241.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 37854788241 = 3 ⋅12618262747.
It is not a de Polignac number, because 14288745873 - 22 = 14288745869 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14288745833) 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 in 3 ways as a sum of consecutive naturals, for example, 2381457643 + ... + 2381457648.
It is an arithmetic number, because the mean of its divisors is an integer number (4762915292).
Almost surely, 214288745873 is an apocalyptic number.
It is an amenable number.
14288745873 is a deficient number, since it is larger than the sum of its proper divisors (4762915295).
14288745873 is an equidigital number, since it uses as much as digits as its factorization.
14288745873 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4762915294.
The product of its digits is 12042240, while the sum is 57.
The spelling of 14288745873 in words is "fourteen billion, two hundred eighty-eight million, seven hundred forty-five thousand, eight hundred seventy-three".
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