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580325065 = 5116065013
BaseRepresentation
bin100010100101110…
…000111011001001
31111102222120022221
4202211300323021
52142030400230
6133330214041
720244452545
oct4245607311
91442876287
10580325065
1127863a8a1
12142424321
13932ca418
1457104a25
1535e3327a
hex22970ec9

580325065 has 4 divisors (see below), whose sum is σ = 696390084. Its totient is φ = 464260048.

The previous prime is 580325023. The next prime is 580325069. The reversal of 580325065 is 560523085.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 391564944 + 188760121 = 19788^2 + 13739^2 .

It is a cyclic number.

It is not a de Polignac number, because 580325065 - 211 = 580323017 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 580325065.

It is not an unprimeable number, because it can be changed into a prime (580325069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58032502 + ... + 58032511.

It is an arithmetic number, because the mean of its divisors is an integer number (174097521).

Almost surely, 2580325065 is an apocalyptic number.

It is an amenable number.

580325065 is a deficient number, since it is larger than the sum of its proper divisors (116065019).

580325065 is a wasteful number, since it uses less digits than its factorization.

580325065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116065018.

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 580325065 is about 24089.9370069745. The cubic root of 580325065 is about 834.1108610707.

The spelling of 580325065 in words is "five hundred eighty million, three hundred twenty-five thousand, sixty-five".

Divisors: 1 5 116065013 580325065