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12413320211 = 18116854401
BaseRepresentation
bin10111000111110010…
…00011110000010011
31012001002212000002102
423203321003300103
5200410302221321
65411432311015
7616420323635
oct134371036023
935032760072
1012413320211
11529aaa5226
1224a524246b
13122a98acb6
1485a88ca55
154c9bb5c0b
hex2e3e43c13

12413320211 has 4 divisors (see below), whose sum is σ = 12420176424. Its totient is φ = 12406464000.

The previous prime is 12413320193. The next prime is 12413320229. The reversal of 12413320211 is 11202331421.

12413320211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (12413320193) and next prime (12413320229).

It is a cyclic number.

It is not a de Polignac number, because 12413320211 - 230 = 11339578387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12413320411) 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 3 ways as a sum of consecutive naturals, for example, 3425390 + ... + 3429011.

It is an arithmetic number, because the mean of its divisors is an integer number (3105044106).

Almost surely, 212413320211 is an apocalyptic number.

12413320211 is a deficient number, since it is larger than the sum of its proper divisors (6856213).

12413320211 is an equidigital number, since it uses as much as digits as its factorization.

12413320211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6856212.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12413320211 its reverse (11202331421), we get a palindrome (23615651632).

The spelling of 12413320211 in words is "twelve billion, four hundred thirteen million, three hundred twenty thousand, two hundred eleven".

Divisors: 1 1811 6854401 12413320211