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11304412012 = 223191164613
BaseRepresentation
bin10101000011100101…
…11010001101101100
31002011211020122000101
422201302322031230
5141122412141022
65105420440444
7550063626265
oct124162721554
932154218011
1011304412012
114881056073
1222359a9124
1310b200b6ba
147934b196c
15462670627
hex2a1cba36c

11304412012 has 12 divisors (see below), whose sum is σ = 20420873536. Its totient is φ = 5469876720.

The previous prime is 11304412001. The next prime is 11304412033. The reversal of 11304412012 is 21021440311.

11304412012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×113044120123 (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

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, 45582183 + ... + 45582430.

Almost surely, 211304412012 is an apocalyptic number.

It is an amenable number.

11304412012 is a deficient number, since it is larger than the sum of its proper divisors (9116461524).

11304412012 is a wasteful number, since it uses less digits than its factorization.

11304412012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91164648 (or 91164646 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11304412012 its reverse (21021440311), we get a palindrome (32325852323).

The spelling of 11304412012 in words is "eleven billion, three hundred four million, four hundred twelve thousand, twelve".

Divisors: 1 2 4 31 62 124 91164613 182329226 364658452 2826103003 5652206006 11304412012