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12034244311 = 1071123100151
BaseRepresentation
bin10110011010100101…
…11111111011010111
31011001200112221201021
423031102333323113
5144121231304221
65310051342011
7604135250245
oct131522777327
934050487637
1012034244311
115116020961
1223ba2b1907
13119a29462b
148223b3795
154a6787041
hex2cd4bfed7

12034244311 has 8 divisors (see below), whose sum is σ = 12157651584. Its totient is φ = 11911039800.

The previous prime is 12034244303. The next prime is 12034244363. The reversal of 12034244311 is 11344243021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12034244311 - 23 = 12034244303 is a prime.

It is a super-2 number, since 2×120342443112 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12034044311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70086 + ... + 170236.

It is an arithmetic number, because the mean of its divisors is an integer number (1519706448).

Almost surely, 212034244311 is an apocalyptic number.

12034244311 is a deficient number, since it is larger than the sum of its proper divisors (123407273).

12034244311 is a wasteful number, since it uses less digits than its factorization.

12034244311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101381.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 12034244311 its reverse (11344243021), we get a palindrome (23378487332).

The spelling of 12034244311 in words is "twelve billion, thirty-four million, two hundred forty-four thousand, three hundred eleven".

Divisors: 1 107 1123 100151 120161 10716157 112469573 12034244311