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12032030112013 = 43973333737599
BaseRepresentation
bin1010111100010110110011…
…1000010111100100001101
31120121020202212101101022101
42233011230320113210031
53034113044202041023
641331234402315101
72351166631326202
oct257055470274415
946536685341271
1012032030112013
11391983436205a
121423a7a658a91
13693800542ca2
142d84d38bdca9
1515cea9da91ad
hexaf16ce1790d

12032030112013 has 8 divisors (see below), whose sum is σ = 12061085696000. Its totient is φ = 12002982018768.

The previous prime is 12032030111989. The next prime is 12032030112031. The reversal of 12032030112013 is 31021103023021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-12032030112013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12032030112083) 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, 1350388 + ... + 5087986.

It is an arithmetic number, because the mean of its divisors is an integer number (1507635712000).

Almost surely, 212032030112013 is an apocalyptic number.

It is an amenable number.

12032030112013 is a deficient number, since it is larger than the sum of its proper divisors (29055583987).

12032030112013 is an equidigital number, since it uses as much as digits as its factorization.

12032030112013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3745371.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 12032030112013 its reverse (31021103023021), we get a palindrome (43053133135034).

The spelling of 12032030112013 in words is "twelve trillion, thirty-two billion, thirty million, one hundred twelve thousand, thirteen".

Divisors: 1 439 7333 3219187 3737599 1640805961 27407813467 12032030112013