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12060199863 = 33446674069
BaseRepresentation
bin10110011101101100…
…00000101110110111
31011010111101122001000
423032312000232313
5144144402343423
65312415534343
7604602002355
oct131666005667
934114348030
1012060199863
115129739728
122406b2a3b3
1311a278174a
14825a0c7d5
154a8bb2843
hex2ced80bb7

12060199863 has 8 divisors (see below), whose sum is σ = 17866962800. Its totient is φ = 8040133224.

The previous prime is 12060199847. The next prime is 12060199871. The reversal of 12060199863 is 36899106021.

It is a happy number.

It is not a de Polignac number, because 12060199863 - 24 = 12060199847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12060199363) 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, 223337008 + ... + 223337061.

It is an arithmetic number, because the mean of its divisors is an integer number (2233370350).

Almost surely, 212060199863 is an apocalyptic number.

12060199863 is a deficient number, since it is larger than the sum of its proper divisors (5806762937).

12060199863 is an equidigital number, since it uses as much as digits as its factorization.

12060199863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446674078 (or 446674072 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The spelling of 12060199863 in words is "twelve billion, sixty million, one hundred ninety-nine thousand, eight hundred sixty-three".

Divisors: 1 3 9 27 446674069 1340022207 4020066621 12060199863