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2230213105 = 5829538049
BaseRepresentation
bin1000010011101110…
…0101100111110001
312202102112120020101
42010323211213301
514031413304410
61005145112401
7106160333011
oct20473454761
95672476211
102230213105
11a4499612a
12522a88701
1329707c633
141722a3c41
15d0bd8d3a
hex84ee59f1

2230213105 has 8 divisors (see below), whose sum is σ = 2679489000. Its totient is φ = 1782014976.

The previous prime is 2230213057. The next prime is 2230213127. The reversal of 2230213105 is 5013120322.

It can be written as a sum of positive squares in 4 ways, for example, as 106929 + 2230106176 = 327^2 + 47224^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2230213105 - 223 = 2221824497 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 264880 + ... + 273169.

It is an arithmetic number, because the mean of its divisors is an integer number (334936125).

Almost surely, 22230213105 is an apocalyptic number.

It is an amenable number.

2230213105 is a deficient number, since it is larger than the sum of its proper divisors (449275895).

2230213105 is an equidigital number, since it uses as much as digits as its factorization.

2230213105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538883.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 2230213105 is about 47225.1321332191. The cubic root of 2230213105 is about 1306.5181716909.

Adding to 2230213105 its reverse (5013120322), we get a palindrome (7243333427).

The spelling of 2230213105 in words is "two billion, two hundred thirty million, two hundred thirteen thousand, one hundred five".

Divisors: 1 5 829 4145 538049 2690245 446042621 2230213105