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2004093365 = 51723577569
BaseRepresentation
bin111011101110100…
…0000100110110101
312011200001111021012
41313131000212311
513101021441430
6530510402005
7100443340541
oct16735004665
95150044235
102004093365
1193929300a
1247b200305
1325c27b581
14150242a21
15bae20695
hex777409b5

2004093365 has 8 divisors (see below), whose sum is σ = 2546377560. Its totient is φ = 1508964352.

The previous prime is 2004093323. The next prime is 2004093383. The reversal of 2004093365 is 5633904002.

It can be written as a sum of positive squares in 4 ways, for example, as 636351076 + 1367742289 = 25226^2 + 36983^2 .

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 2004093365 - 220 = 2003044789 is a prime.

It is a congruent number.

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, 11788700 + ... + 11788869.

It is an arithmetic number, because the mean of its divisors is an integer number (318297195).

Almost surely, 22004093365 is an apocalyptic number.

It is an amenable number.

2004093365 is a deficient number, since it is larger than the sum of its proper divisors (542284195).

2004093365 is a wasteful number, since it uses less digits than its factorization.

2004093365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23577591.

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 2004093365 is about 44767.1013691974. The cubic root of 2004093365 is about 1260.7800169383.

Adding to 2004093365 its reverse (5633904002), we get a palindrome (7637997367).

The spelling of 2004093365 in words is "two billion, four million, ninety-three thousand, three hundred sixty-five".

Divisors: 1 5 17 85 23577569 117887845 400818673 2004093365