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12032030205213 = 35520172655871
BaseRepresentation
bin1010111100010110110011…
…1000101110010100011101
31120121020202212120010011020
42233011230320232110131
53034113044213031323
641331234404314353
72351166632165004
oct257055470562435
946536685503136
1012032030205213
113919834416087
121423a7a6a29b9
13693800576535
142d84d3905c3b
1515cea9dc6ae3
hexaf16ce2e51d

12032030205213 has 8 divisors (see below), whose sum is σ = 16042997784576. Its totient is φ = 8021208048000.

The previous prime is 12032030205211. The next prime is 12032030205277. The reversal of 12032030205213 is 31250203023021.

It is a happy number.

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

It is not a de Polignac number, because 12032030205213 - 21 = 12032030205211 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12032030205211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36162333 + ... + 36493538.

It is an arithmetic number, because the mean of its divisors is an integer number (2005374723072).

Almost surely, 212032030205213 is an apocalyptic number.

It is an amenable number.

12032030205213 is a deficient number, since it is larger than the sum of its proper divisors (4010967579363).

12032030205213 is an equidigital number, since it uses as much as digits as its factorization.

12032030205213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72711075.

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 12032030205213 its reverse (31250203023021), we get a palindrome (43282233228234).

The spelling of 12032030205213 in words is "twelve trillion, thirty-two billion, thirty million, two hundred five thousand, two hundred thirteen".

Divisors: 1 3 55201 165603 72655871 217967613 4010676735071 12032030205213