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186320082341 = 216186219381
BaseRepresentation
bin1010110110000110001…
…0101101010110100101
3122210220222002212100102
42231201202231112211
511023040420113331
6221332205553445
716314120366101
oct2554142552645
9583828085312
10186320082341
1172021913628
123013a275885
131475411cb43
149037328901
154ca74ba4cb
hex2b618ad5a5

186320082341 has 4 divisors (see below), whose sum is σ = 186406303884. Its totient is φ = 186233860800.

The previous prime is 186320082307. The next prime is 186320082359. The reversal of 186320082341 is 143280023681.

It is a happy number.

186320082341 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.

It can be written as a sum of positive squares in 2 ways, for example, as 39231724900 + 147088357441 = 198070^2 + 383521^2 .

It is a cyclic number.

It is not a de Polignac number, because 186320082341 - 214 = 186320065957 is a prime.

It is a super-3 number, since 3×1863200823413 (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 186320082295 and 186320082304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (186320082371) 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, 43107530 + ... + 43111851.

It is an arithmetic number, because the mean of its divisors is an integer number (46601575971).

Almost surely, 2186320082341 is an apocalyptic number.

It is an amenable number.

186320082341 is a deficient number, since it is larger than the sum of its proper divisors (86221543).

186320082341 is an equidigital number, since it uses as much as digits as its factorization.

186320082341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86221542.

The product of its (nonzero) digits is 55296, while the sum is 38.

The spelling of 186320082341 in words is "one hundred eighty-six billion, three hundred twenty million, eighty-two thousand, three hundred forty-one".

Divisors: 1 2161 86219381 186320082341