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12660025883 is a prime number
BaseRepresentation
bin10111100101001100…
…01010101000011011
31012200022001221122112
423302212022220123
5201411431312013
65452124142535
7625504305311
oct136246125033
935608057575
1012660025883
11540728890a
122553997a4b
131269b1909b
1488154c0b1
154e1698ba8
hex2f298aa1b

12660025883 has 2 divisors, whose sum is σ = 12660025884. Its totient is φ = 12660025882.

The previous prime is 12660025849. The next prime is 12660025957. The reversal of 12660025883 is 38852006621.

12660025883 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12660025883 - 220 = 12658977307 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12660025883.

It is not a weakly prime, because it can be changed into another prime (12660025823) 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 as a sum of consecutive naturals, namely, 6330012941 + 6330012942.

It is an arithmetic number, because the mean of its divisors is an integer number (6330012942).

Almost surely, 212660025883 is an apocalyptic number.

12660025883 is a deficient number, since it is larger than the sum of its proper divisors (1).

12660025883 is an equidigital number, since it uses as much as digits as its factorization.

12660025883 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 138240, while the sum is 41.

The spelling of 12660025883 in words is "twelve billion, six hundred sixty million, twenty-five thousand, eight hundred eighty-three".