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3004130205 = 32566758449
BaseRepresentation
bin1011001100001111…
…0110001110011101
321202100210121220200
42303003312032131
522123024131310
61214032534113
7134305454046
oct26303661635
97670717820
103004130205
11130183153a
126ba0b1339
1338b4cc44b
14206d9d8cd
15128b0c9c0
hexb30f639d

3004130205 has 12 divisors (see below), whose sum is σ = 5207159100. Its totient is φ = 1602202752.

The previous prime is 3004130201. The next prime is 3004130219. The reversal of 3004130205 is 5020314003.

It can be written as a sum of positive squares in 2 ways, for example, as 802362276 + 2201767929 = 28326^2 + 46923^2 .

It is not a de Polignac number, because 3004130205 - 22 = 3004130201 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3004130201) 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, 33379180 + ... + 33379269.

It is an arithmetic number, because the mean of its divisors is an integer number (433929925).

Almost surely, 23004130205 is an apocalyptic number.

It is an amenable number.

3004130205 is a deficient number, since it is larger than the sum of its proper divisors (2203028895).

3004130205 is a wasteful number, since it uses less digits than its factorization.

3004130205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66758460 (or 66758457 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 3004130205 is about 54809.9462232905. The cubic root of 3004130205 is about 1442.9111319559.

Adding to 3004130205 its reverse (5020314003), we get a palindrome (8024444208).

The spelling of 3004130205 in words is "three billion, four million, one hundred thirty thousand, two hundred five".

Divisors: 1 3 5 9 15 45 66758449 200275347 333792245 600826041 1001376735 3004130205