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2030212231313 = 7290030318759
BaseRepresentation
bin11101100010110010000…
…101000011000010010001
321012002022222111012222012
4131202302011003002101
5231230333312400223
64152355553552305
7266451360143060
oct35426205030221
97162288435865
102030212231313
1171300a9713a2
12289575b75695
131195a98a6b16
14703971821d7
1537c25579c78
hex1d8b2143091

2030212231313 has 4 divisors (see below), whose sum is σ = 2320242550080. Its totient is φ = 1740181912548.

The previous prime is 2030212231303. The next prime is 2030212231319. The reversal of 2030212231313 is 3131322120302.

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 2030212231313 - 24 = 2030212231297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2030212231319) 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, 145015159373 + ... + 145015159386.

It is an arithmetic number, because the mean of its divisors is an integer number (580060637520).

Almost surely, 22030212231313 is an apocalyptic number.

It is an amenable number.

2030212231313 is a deficient number, since it is larger than the sum of its proper divisors (290030318767).

2030212231313 is an equidigital number, since it uses as much as digits as its factorization.

2030212231313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290030318766.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 2030212231313 its reverse (3131322120302), we get a palindrome (5161534351615).

The spelling of 2030212231313 in words is "two trillion, thirty billion, two hundred twelve million, two hundred thirty-one thousand, three hundred thirteen".

Divisors: 1 7 290030318759 2030212231313