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2230113223 = 13171547171
BaseRepresentation
bin1000010011101100…
…1101001111000111
312202102100111020001
42010323031033013
514031402110343
61005143022131
7106156435552
oct20473151707
95672314201
102230113223
11a44928088
12522a3a947
13297046030
14172279699
15d0bb944d
hex84ecd3c7

2230113223 has 4 divisors (see below), whose sum is σ = 2401660408. Its totient is φ = 2058566040.

The previous prime is 2230113209. The next prime is 2230113289. The reversal of 2230113223 is 3223110322.

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

It is a cyclic number.

It is not a de Polignac number, because 2230113223 - 25 = 2230113191 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2230113223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230119223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85773573 + ... + 85773598.

It is an arithmetic number, because the mean of its divisors is an integer number (600415102).

Almost surely, 22230113223 is an apocalyptic number.

2230113223 is a deficient number, since it is larger than the sum of its proper divisors (171547185).

2230113223 is a wasteful number, since it uses less digits than its factorization.

2230113223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171547184.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2230113223 is about 47224.0746124262. The cubic root of 2230113223 is about 1306.4986668887.

Adding to 2230113223 its reverse (3223110322), we get a palindrome (5453223545).

The spelling of 2230113223 in words is "two billion, two hundred thirty million, one hundred thirteen thousand, two hundred twenty-three".

Divisors: 1 13 171547171 2230113223