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2012301033013 = 2577829965109
BaseRepresentation
bin11101010010000110011…
…111001111111000110101
321010101002201102001222101
4131102012133033320311
5230432143031024023
64140234402502101
7265245460363045
oct35220637177065
97111081361871
102012301033013
11706459521a77
12285bb7664931
131179b3b98c2b
146d57846d725
1537527db31ad
hex1d4867cfe35

2012301033013 has 4 divisors (see below), whose sum is σ = 2020130998380. Its totient is φ = 2004471067648.

The previous prime is 2012301032993. The next prime is 2012301033037. The reversal of 2012301033013 is 3103301032102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1778376939364 + 233924093649 = 1333558^2 + 483657^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012301033013 - 25 = 2012301032981 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 (2012601033013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3914982298 + ... + 3914982811.

It is an arithmetic number, because the mean of its divisors is an integer number (505032749595).

Almost surely, 22012301033013 is an apocalyptic number.

It is an amenable number.

2012301033013 is a deficient number, since it is larger than the sum of its proper divisors (7829965367).

2012301033013 is an equidigital number, since it uses as much as digits as its factorization.

2012301033013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7829965366.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 2012301033013 its reverse (3103301032102), we get a palindrome (5115602065115).

The spelling of 2012301033013 in words is "two trillion, twelve billion, three hundred one million, thirty-three thousand, thirteen".

Divisors: 1 257 7829965109 2012301033013