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182730018115 = 5174349994533
BaseRepresentation
bin1010101000101110001…
…1101100110101000011
3122110122202202201001201
42222023203230311003
510443212341034430
6215540042242031
716126135345411
oct2521343546503
9573582681051
10182730018115
117054a3711a7
122b4b7ab6317
131430140b298
148bb66042b1
154b4721c8ca
hex2a8b8ecd43

182730018115 has 16 divisors (see below), whose sum is σ = 237574025568. Its totient is φ = 134385302016.

The previous prime is 182730018113. The next prime is 182730018157. The reversal of 182730018115 is 511810037281.

It is a happy number.

182730018115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 182730018115 - 21 = 182730018113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (182730018113) 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 15 ways as a sum of consecutive naturals, for example, 24993612 + ... + 25000921.

It is an arithmetic number, because the mean of its divisors is an integer number (14848376598).

Almost surely, 2182730018115 is an apocalyptic number.

182730018115 is a deficient number, since it is larger than the sum of its proper divisors (54844007453).

182730018115 is a wasteful number, since it uses less digits than its factorization.

182730018115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49994598.

The product of its (nonzero) digits is 13440, while the sum is 37.

The spelling of 182730018115 in words is "one hundred eighty-two billion, seven hundred thirty million, eighteen thousand, one hundred fifteen".

Divisors: 1 5 17 43 85 215 731 3655 49994533 249972665 849907061 2149764919 4249535305 10748824595 36546003623 182730018115