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8182223713 = 131179348937
BaseRepresentation
bin1111001111011001…
…01101001101100001
3210010020022000211201
413213230231031201
5113224122124323
63431525241201
7406522516426
oct74754551541
923106260751
108182223713
113519719864
121704263201
13a052151c1
1457897dd4d
1532d4e28ad
hex1e7b2d361

8182223713 has 8 divisors (see below), whose sum is σ = 8290766880. Its totient is φ = 8074379040.

The previous prime is 8182223657. The next prime is 8182223723. The reversal of 8182223713 is 3173222818.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8182223713 - 229 = 7645352801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8182223723) 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 7 ways as a sum of consecutive naturals, for example, 151020 + ... + 197917.

It is an arithmetic number, because the mean of its divisors is an integer number (1036345860).

Almost surely, 28182223713 is an apocalyptic number.

It is an amenable number.

8182223713 is a deficient number, since it is larger than the sum of its proper divisors (108543167).

8182223713 is a wasteful number, since it uses less digits than its factorization.

8182223713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349247.

The product of its digits is 32256, while the sum is 37.

The square root of 8182223713 is about 90455.6450035043. The cubic root of 8182223713 is about 2015.0714498285.

The spelling of 8182223713 in words is "eight billion, one hundred eighty-two million, two hundred twenty-three thousand, seven hundred thirteen".

Divisors: 1 131 179 23449 348937 45710747 62459723 8182223713