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12000330206 = 231792450047
BaseRepresentation
bin10110010110100011…
…01000000111011110
31010222022201221022022
423023101220013132
5144034041031311
65302440420142
7603244060304
oct131321500736
933868657268
1012000330206
1150a8967777
1223aaa77652
13119324bc07
1481baa6274
154a37d85db
hex2cb4681de

12000330206 has 16 divisors (see below), whose sum is σ = 18816368640. Its totient is φ = 5733107640.

The previous prime is 12000330161. The next prime is 12000330259. The reversal of 12000330206 is 60203300021.

12000330206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 1220126 + ... + 1229921.

It is an arithmetic number, because the mean of its divisors is an integer number (1176023040).

Almost surely, 212000330206 is an apocalyptic number.

12000330206 is a deficient number, since it is larger than the sum of its proper divisors (6816038434).

12000330206 is a wasteful number, since it uses less digits than its factorization.

12000330206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2450159.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12000330206 its reverse (60203300021), we get a palindrome (72203630227).

The spelling of 12000330206 in words is "twelve billion, three hundred thirty thousand, two hundred six".

Divisors: 1 2 31 62 79 158 2449 4898 2450047 4900094 75951457 151902914 193553713 387107426 6000165103 12000330206