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2030200221013 = 6433157387591
BaseRepresentation
bin11101100010110001010…
…111001110110101010101
321012002022010220000221021
4131202301113032311111
5231230322224033023
64152354444321141
7266451153101446
oct35426127166525
97162263800837
102030200221013
11713004108928
12289571b431b1
131195a7260233
14703957372cd
1537c244a635d
hex1d8b15ced55

2030200221013 has 4 divisors (see below), whose sum is σ = 2033357609248. Its totient is φ = 2027042832780.

The previous prime is 2030200220999. The next prime is 2030200221019. The reversal of 2030200221013 is 3101220020302.

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 2030200221013 - 225 = 2030166666581 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 (2030200221019) 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 3 ways as a sum of consecutive naturals, for example, 1578693153 + ... + 1578694438.

It is an arithmetic number, because the mean of its divisors is an integer number (508339402312).

Almost surely, 22030200221013 is an apocalyptic number.

It is an amenable number.

2030200221013 is a deficient number, since it is larger than the sum of its proper divisors (3157388235).

2030200221013 is an equidigital number, since it uses as much as digits as its factorization.

2030200221013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3157388234.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 2030200221013 its reverse (3101220020302), we get a palindrome (5131420241315).

The spelling of 2030200221013 in words is "two trillion, thirty billion, two hundred million, two hundred twenty-one thousand, thirteen".

Divisors: 1 643 3157387591 2030200221013