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200188303013 = 479941714587
BaseRepresentation
bin1011101001110000100…
…1110001011010100101
3201010201110121110200002
42322130021301122211
511234441201144023
6231544254031045
720314565333246
oct2723411613245
9633643543602
10200188303013
1177999095026
123296a7a8485
1315b5433c38a
1499910daccd
155319c6cb28
hex2e9c2716a5

200188303013 has 4 divisors (see below), whose sum is σ = 200230022400. Its totient is φ = 200146583628.

The previous prime is 200188303009. The next prime is 200188303031. The reversal of 200188303013 is 310303881002.

200188303013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 200188303013 - 22 = 200188303009 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 (200188303093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20852495 + ... + 20862092.

It is an arithmetic number, because the mean of its divisors is an integer number (50057505600).

Almost surely, 2200188303013 is an apocalyptic number.

It is an amenable number.

200188303013 is a deficient number, since it is larger than the sum of its proper divisors (41719387).

200188303013 is an equidigital number, since it uses as much as digits as its factorization.

200188303013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41719386.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 200188303013 in words is "two hundred billion, one hundred eighty-eight million, three hundred three thousand, thirteen".

Divisors: 1 4799 41714587 200188303013