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12303341411 = 31396881981
BaseRepresentation
bin10110111010101011…
…00001011101100011
31011202102220111112112
423131111201131203
5200144123411121
65352503145535
7613613451014
oct133525413543
934672814475
1012303341411
115243a08559
1224744452ab
131210c6249a
1484a02100b
154c01de75b
hex2dd561763

12303341411 has 4 divisors (see below), whose sum is σ = 12700223424. Its totient is φ = 11906459400.

The previous prime is 12303341383. The next prime is 12303341423. The reversal of 12303341411 is 11414330321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11414330321 = 26874247983.

It is a cyclic number.

It is not a de Polignac number, because 12303341411 - 218 = 12303079267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12303341431) 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 3 ways as a sum of consecutive naturals, for example, 198440960 + ... + 198441021.

It is an arithmetic number, because the mean of its divisors is an integer number (3175055856).

Almost surely, 212303341411 is an apocalyptic number.

12303341411 is a deficient number, since it is larger than the sum of its proper divisors (396882013).

12303341411 is an equidigital number, since it uses as much as digits as its factorization.

12303341411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396882012.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 12303341411 its reverse (11414330321), we get a palindrome (23717671732).

The spelling of 12303341411 in words is "twelve billion, three hundred three million, three hundred forty-one thousand, four hundred eleven".

Divisors: 1 31 396881981 12303341411