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580330469 = 3319174851
BaseRepresentation
bin100010100101110…
…010001111100101
31111102222211202002
4202211302033211
52142031033334
6133330255045
720244504365
oct4245621745
91442884662
10580330469
11278643964
12142427485
13932cca14
14571069a5
1535e34b7e
hex229723e5

580330469 has 4 divisors (see below), whose sum is σ = 580508640. Its totient is φ = 580152300.

The previous prime is 580330453. The next prime is 580330489. The reversal of 580330469 is 964033085.

580330469 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 580330469 - 24 = 580330453 is a prime.

It is a super-2 number, since 2×5803304692 = 673566906499519922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (580330489) 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, 84107 + ... + 90744.

It is an arithmetic number, because the mean of its divisors is an integer number (145127160).

Almost surely, 2580330469 is an apocalyptic number.

It is an amenable number.

580330469 is a deficient number, since it is larger than the sum of its proper divisors (178171).

580330469 is a wasteful number, since it uses less digits than its factorization.

580330469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178170.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 580330469 is about 24090.0491697298. The cubic root of 580330469 is about 834.1134501490.

The spelling of 580330469 in words is "five hundred eighty million, three hundred thirty thousand, four hundred sixty-nine".

Divisors: 1 3319 174851 580330469