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14300302873 = 20717690269
BaseRepresentation
bin11010101000101110…
…10100111000011001
31100220121112122200011
431110113110320121
5213241334142443
610323001041521
71014242366053
oct152427247031
940817478604
1014300302873
11607916a22a
1229311862a1
13146b8b479c
149993288d3
1558a6a1b9d
hex3545d4e19

14300302873 has 4 divisors (see below), whose sum is σ = 14301013860. Its totient is φ = 14299591888.

The previous prime is 14300302871. The next prime is 14300302927. The reversal of 14300302873 is 37820300341.

14300302873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 37820300341 = 79478737979.

It can be written as a sum of positive squares in 2 ways, for example, as 7567608064 + 6732694809 = 86992^2 + 82053^2 .

It is a cyclic number.

It is not a de Polignac number, because 14300302873 - 21 = 14300302871 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14300302871) 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 in 3 ways as a sum of consecutive naturals, for example, 324418 + ... + 365851.

It is an arithmetic number, because the mean of its divisors is an integer number (3575253465).

Almost surely, 214300302873 is an apocalyptic number.

It is an amenable number.

14300302873 is a deficient number, since it is larger than the sum of its proper divisors (710987).

14300302873 is an equidigital number, since it uses as much as digits as its factorization.

14300302873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710986.

The product of its (nonzero) digits is 12096, while the sum is 31.

The spelling of 14300302873 in words is "fourteen billion, three hundred million, three hundred two thousand, eight hundred seventy-three".

Divisors: 1 20717 690269 14300302873