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12023686793 = 23796617329
BaseRepresentation
bin10110011001010101…
…01110011010001001
31011000221200120112002
423030222232122021
5144111030434133
65305033200345
7603646436306
oct131452563211
934027616462
1012023686793
11511006a938
1223b68600b5
131198039091
14820c260ad
154a589dce8
hex2ccaae689

12023686793 has 8 divisors (see below), whose sum is σ = 12705273600. Its totient is φ = 11355334848.

The previous prime is 12023686757. The next prime is 12023686817. The reversal of 12023686793 is 39768632021.

It is a happy number.

12023686793 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12023686793 - 228 = 11755251337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12023686733) 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 7 ways as a sum of consecutive naturals, for example, 3306848 + ... + 3310481.

It is an arithmetic number, because the mean of its divisors is an integer number (1588159200).

Almost surely, 212023686793 is an apocalyptic number.

It is an amenable number.

12023686793 is a deficient number, since it is larger than the sum of its proper divisors (681586807).

12023686793 is an equidigital number, since it uses as much as digits as its factorization.

12023686793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6617431.

The product of its (nonzero) digits is 653184, while the sum is 47.

The spelling of 12023686793 in words is "twelve billion, twenty-three million, six hundred eighty-six thousand, seven hundred ninety-three".

Divisors: 1 23 79 1817 6617329 152198567 522768991 12023686793