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2204230041 = 321318839573
BaseRepresentation
bin1000001101100001…
…1110000110011001
312200121122111011200
42003120132012121
514003240330131
61002420144413
7105423434436
oct20330360631
95617574150
102204230041
11a31259722
12516238109
13291882b40
1416ca5cb8d
15cd7a52e6
hex8361e199

2204230041 has 12 divisors (see below), whose sum is σ = 3428802468. Its totient is φ = 1356449184.

The previous prime is 2204230031. The next prime is 2204230079. The reversal of 2204230041 is 1400324022.

It can be written as a sum of positive squares in 2 ways, for example, as 404010000 + 1800220041 = 20100^2 + 42429^2 .

It is not a de Polignac number, because 2204230041 - 26 = 2204229977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2204229996 and 2204230023.

It is not an unprimeable number, because it can be changed into a prime (2204230031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9419670 + ... + 9419903.

It is an arithmetic number, because the mean of its divisors is an integer number (285733539).

Almost surely, 22204230041 is an apocalyptic number.

It is an amenable number.

2204230041 is a deficient number, since it is larger than the sum of its proper divisors (1224572427).

2204230041 is a wasteful number, since it uses less digits than its factorization.

2204230041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18839592 (or 18839589 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2204230041 is about 46949.2283323166. The cubic root of 2204230041 is about 1301.4244821355.

Adding to 2204230041 its reverse (1400324022), we get a palindrome (3604554063).

The spelling of 2204230041 in words is "two billion, two hundred four million, two hundred thirty thousand, forty-one".

Divisors: 1 3 9 13 39 117 18839573 56518719 169556157 244914449 734743347 2204230041