Search a number
-
+
580689005 = 5138933677
BaseRepresentation
bin100010100111001…
…001110001101101
31111110200001120012
4202213021301231
52142124022010
6133342103005
720250526601
oct4247116155
91443601505
10580689005
11278869276
1214257aa65
13933c6c80
145719b501
1535ea6005
hex229c9c6d

580689005 has 8 divisors (see below), whose sum is σ = 750428952. Its totient is φ = 428816448.

The previous prime is 580688959. The next prime is 580689007. The reversal of 580689005 is 500986085.

580689005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1901641 + 578787364 = 1379^2 + 24058^2 .

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 580689005 - 216 = 580623469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (580689007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4466774 + ... + 4466903.

It is an arithmetic number, because the mean of its divisors is an integer number (93803619).

Almost surely, 2580689005 is an apocalyptic number.

It is an amenable number.

580689005 is a deficient number, since it is larger than the sum of its proper divisors (169739947).

580689005 is a wasteful number, since it uses less digits than its factorization.

580689005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8933695.

The product of its (nonzero) digits is 86400, while the sum is 41.

The square root of 580689005 is about 24097.4895995413. The cubic root of 580689005 is about 834.2851903036.

The spelling of 580689005 in words is "five hundred eighty million, six hundred eighty-nine thousand, five".

Divisors: 1 5 13 65 8933677 44668385 116137801 580689005