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13112000030 = 251311200003
BaseRepresentation
bin11000011011000100…
…10011111000011110
31020211210112121121202
430031202103320132
5203323133000110
610005031355502
7642633106223
oct141542237036
936753477552
1013112000030
115619422768
12265b222b92
13130c6574cc
148c55a194a
1551b1c70a5
hex30d893e1e

13112000030 has 8 divisors (see below), whose sum is σ = 23601600072. Its totient is φ = 5244800008.

The previous prime is 13112000029. The next prime is 13112000089. The reversal of 13112000030 is 3000021131.

13112000030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 13111999975 and 13112000020.

It is a congruent number.

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, 655599992 + ... + 655600011.

It is an arithmetic number, because the mean of its divisors is an integer number (2950200009).

Almost surely, 213112000030 is an apocalyptic number.

13112000030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13112000030 is a deficient number, since it is larger than the sum of its proper divisors (10489600042).

13112000030 is a wasteful number, since it uses less digits than its factorization.

13112000030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1311200010.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 13112000030 its reverse (3000021131), we get a palindrome (16112021161).

The spelling of 13112000030 in words is "thirteen billion, one hundred twelve million, thirty", and thus it is an aban number.

Divisors: 1 2 5 10 1311200003 2622400006 6556000015 13112000030