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2223330030013 = 4051548834863
BaseRepresentation
bin100000010110101000110…
…010111111000110111101
321212112210200200212010011
4200112220302333012331
5242411334441430023
64421214514343221
7316426122303211
oct40265062770675
97775720625104
102223330030013
117879aa926924
122baa9088ab11
13131875126021
147987720c941
153cc7970350d
hex205a8cbf1bd

2223330030013 has 4 divisors (see below), whose sum is σ = 2223878868928. Its totient is φ = 2222781191100.

The previous prime is 2223330030001. The next prime is 2223330030049. The reversal of 2223330030013 is 3100300333222.

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 2223330030013 - 213 = 2223330021821 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 (2223330030073) 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, 274413381 + ... + 274421482.

It is an arithmetic number, because the mean of its divisors is an integer number (555969717232).

Almost surely, 22223330030013 is an apocalyptic number.

It is an amenable number.

2223330030013 is a deficient number, since it is larger than the sum of its proper divisors (548838915).

2223330030013 is an equidigital number, since it uses as much as digits as its factorization.

2223330030013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548838914.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 2223330030013 its reverse (3100300333222), we get a palindrome (5323630363235).

The spelling of 2223330030013 in words is "two trillion, two hundred twenty-three billion, three hundred thirty million, thirty thousand, thirteen".

Divisors: 1 4051 548834863 2223330030013