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580304 = 2436269
BaseRepresentation
bin10001101101011010000
31002111000202
42031223100
5122032204
620234332
74634564
oct2155320
91074022
10580304
11366a9a
1223b9a8
1317419a
141116a4
15b6e1e
hex8dad0

580304 has 10 divisors (see below), whose sum is σ = 1124370. Its totient is φ = 290144.

The previous prime is 580303. The next prime is 580331. The reversal of 580304 is 403085.

It can be written as a sum of positive squares in only one way, i.e., 577600 + 2704 = 760^2 + 52^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (580301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18119 + ... + 18150.

It is an arithmetic number, because the mean of its divisors is an integer number (112437).

2580304 is an apocalyptic number.

It is an amenable number.

580304 is a deficient number, since it is larger than the sum of its proper divisors (544066).

580304 is a wasteful number, since it uses less digits than its factorization.

580304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36277 (or 36271 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 580304 is about 761.7768702186. The cubic root of 580304 is about 83.4100768590.

Adding to 580304 its reverse (403085), we get a palindrome (983389).

The spelling of 580304 in words is "five hundred eighty thousand, three hundred four".

Divisors: 1 2 4 8 16 36269 72538 145076 290152 580304